LCM of 3 Numbers Calculator LCM of 4 Numbers Calculator LCM of 5 Numbers Calculator LCD Calculator How to find LCM LCM and HCF Questions Least Common Denominator Calculator Greatest Common Divisor Calculator HCF Calculator HCF of 3 Numbers Calculator HCF of 4 Numbers Calculator GCD Calculator Greatest Common Factor Calculator Least Common Multiple Calculator Common Factors Calculator

GCF of 78/740, 286/910, 352/997

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023


Use our free GCF of Fractions Calculator tool to compute the GCF of 78/740, 286/910, 352/997 i.e 2/67137980 easily. The following is the detailed procedure to determine the greatest common factor of fractions 78/740, 286/910, 352/997.

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

GCF of:

What is the GCF of 78/740,286/910,352/997?

Given fractions are 78/740,286/910,352/997

To find the GCF of fractions, we have to find the GCF of numerator numbers and LCM of denominator numbers. Its formula is given by

GCF of Fraction = Greatest Common Factor of Numerator/Least Common Multiple of Denominators

In the fractions 78/740,286/910,352/997, numerators are 78,286,352

Denominators are 740,910,997

The GCF of 78,286,352 is 2 .

LCM of 740,910,997 is 67137980.

The greatest common factor of 78/740,286/910,352/997 = [GCF of 78,286,352]/[LCM of 740,910,997]= 2/67137980

Therefore, the GCF of 78/740,286/910,352/997 is 2/67137980.

Greatest Common Factor of 78,286,352

To find the highest common factor of 78,286,352, we have to find the factors of both numbers and list the highest common factor.

The factors of 78 are 1, 2, 3, 6, 13, 26, 39, 78

The factors of 286 are 1, 2, 11, 13, 22, 26, 143, 286

The factors of 352 are 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352

The HCF of 78,286,352 is 2.

Lets's calculate GCF of 78,286,352

Greatest Common Factor (GCF) of 78,286,352 By Common Division

2 78, 286, 352
39, 143, 176

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 78,286,352 By Matching Biggest Common Factor Method

Greatest Common Factor of 78,286,352 By Matching Biggest Common Factor Method

Now, list down the factors of 78

:

1,2,3,6,13,26,39,78

Now, list down the factors of 286

:

1,2,11,13,22,26,143,286

Now, list down the factors of 352

:

1,2,4,8,11,16,22,32,44,88,176,352

Greatest Common Factor

We found the factors 78,286,352 . The biggest common factor number is the GCF number.
So the greatest common factor 78,286,352 is 2.


Lets's calculate LCM of 740,910,997

Lowest Common Multiple of 740,910,997 using Common Division

2 740, 910, 997
5 370, 455, 997
74, 91, 997

∴ So the LCM of the given numbers is 2 x 5 x 74 x 91 x 997 = 67137980

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/67137980

Therefore, the GCF of Fractions 78/740,286/910,352/997 is 2/67137980

Least Common Multiple of 740,910,997 with GCF Formula

Least Common Multiple of 740,910,997 with GCF Formula

The formula of LCM is LCM(a1,a2,a3....,an) = ( a1 × a2 × a3 × .... × an) / GCF(a1,a2,a3....,an) x common factors(if more than 2 numbers have common factors).

We need to calculate greatest common factor of 740,910,997 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(740,910,997) = 1

common factors(in case of two or more numbers have common factors) = 10

GCF(740,910,997) x common factors =1 x 10 = 10

LCM(740,910,997) = ( 740 × 910 × 997 ) / 10

LCM(740,910,997) = 671379800 / 10

LCM(740,910,997) = 67137980


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 78/740, 286/910, 352/997

1. What is the HCF of 78,286,352?

The HCF of 78,286,352 is 2

2. What is the GCF of a fraction?

The GCF of a fraction is defined as the greatest fraction that divides exactly into 2 or more fractions.

3. How to find GCF in Fractions?

Answer: GCF of fractions can be found using the simple formula GCF of Fractions = GCF of Numerators/LCM of Denominators.

4. What is the GCF of Fractions for 78/740, 286/910, 352/997?

Answer: GCF of Numerators as per given numbers 78/740, 286/910, 352/997 is

GCF of Numerators i.e. for 78,286,352 is 2

LCM of denominators i.e. for 740,910,997 is 67137980.

Thus, GCF of Fractions is 2/67137980.Finally, GCF of Fractions for 78/740, 286/910, 352/997 is 2/67137980.