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 72/79, 902/38, 308/894

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 72/79, 902/38, 308/894 i.e 2/1341894 easily. The following is the detailed procedure to determine the greatest common factor of fractions 72/79, 902/38, 308/894.

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 72/79,902/38,308/894?

Given fractions are 72/79,902/38,308/894

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 72/79,902/38,308/894, numerators are 72,902,308

Denominators are 79,38,894

The GCF of 72,902,308 is 2 .

LCM of 79,38,894 is 1341894.

The greatest common factor of 72/79,902/38,308/894 = [GCF of 72,902,308]/[LCM of 79,38,894]= 2/1341894

Therefore, the GCF of 72/79,902/38,308/894 is 2/1341894.

Greatest Common Factor of 72,902,308

To find the highest common factor of 72,902,308, we have to find the factors of both numbers and list the highest common factor.

The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

The factors of 902 are 1, 2, 11, 22, 41, 82, 451, 902

The factors of 308 are 1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

The HCF of 72,902,308 is 2.

Lets's calculate GCF of 72,902,308

Greatest Common Factor (GCF) of 72,902,308 By Common Division

2 72, 902, 308
36, 451, 154

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

Greatest Common Factor of 72,902,308 By Matching Biggest Common Factor Method

Greatest Common Factor of 72,902,308 By Matching Biggest Common Factor Method

Now, list down the factors of 72

:

1,2,3,4,6,8,9,12,18,24,36,72

Now, list down the factors of 902

:

1,2,11,22,41,82,451,902

Now, list down the factors of 308

:

1,2,4,7,11,14,22,28,44,77,154,308

Greatest Common Factor

We found the factors 72,902,308 . The biggest common factor number is the GCF number.
So the greatest common factor 72,902,308 is 2.


Lets's calculate LCM of 79,38,894

Lowest Common Multiple of 79,38,894 using Common Division

2 79, 38, 894
79, 19, 447

∴ So the LCM of the given numbers is 2 x 79 x 19 x 447 = 1341894

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/1341894

Therefore, the GCF of Fractions 72/79,902/38,308/894 is 2/1341894

Least Common Multiple of 79,38,894 with GCF Formula

Least Common Multiple of 79,38,894 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 79,38,894 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(79,38,894) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(79,38,894) x common factors =1 x 2 = 2

LCM(79,38,894) = ( 79 × 38 × 894 ) / 2

LCM(79,38,894) = 2683788 / 2

LCM(79,38,894) = 1341894


GCF of Fractions Calculation Examples

FAQs on GCF of Fractions of 72/79, 902/38, 308/894

1. What is the HCF of 72,902,308?

The HCF of 72,902,308 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 72/79, 902/38, 308/894?

Answer: GCF of Numerators as per given numbers 72/79, 902/38, 308/894 is

GCF of Numerators i.e. for 72,902,308 is 2

LCM of denominators i.e. for 79,38,894 is 1341894.

Thus, GCF of Fractions is 2/1341894.Finally, GCF of Fractions for 72/79, 902/38, 308/894 is 2/1341894.