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 704/648, 172/388

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 704/648, 172/388 i.e 4/62856 easily. The following is the detailed procedure to determine the greatest common factor of fractions 704/648, 172/388.

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 704/648,172/388?

Given fractions are 704/648,172/388

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 704/648,172/388, numerators are 704,172

Denominators are 648,388

The GCF of 704,172 is 4 .

LCM of 648,388 is 62856.

The greatest common factor of 704/648,172/388 = [GCF of 704,172]/[LCM of 648,388]= 4/62856

Therefore, the GCF of 704/648,172/388 is 4/62856.

Greatest Common Factor of 704,172

To find the highest common factor of 704,172, we have to find the factors of both numbers and list the highest common factor.

The factors of 704 are 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704

The factors of 172 are 1, 2, 4, 43, 86, 172

The HCF of 704,172 is 4.

Lets's calculate GCF of 704,172

Greatest Common Factor (GCF) of 704,172 By Common Division

2 704, 172
2 352, 86
176, 43

∴ So the GCF of the given numbers is 2 x 2 = 4

Greatest Common Factor of 704,172 By Matching Biggest Common Factor Method

Greatest Common Factor of 704,172 By Matching Biggest Common Factor Method

Now, list down the factors of 704

:

1,2,4,8,11,16,22,32,44,64,88,176,352,704

Now, list down the factors of 172

:

1,2,4,43,86,172

Greatest Common Factor

We found the factors 704,172 . The biggest common factor number is the GCF number.
So the greatest common factor 704,172 is 4.

Lets's calculate LCM of 648,388

Lowest Common Multiple of 648,388 using Common Division

2 648, 388
2 324, 194
162, 97

∴ So the LCM of the given numbers is 2 x 2 x 162 x 97 = 62856

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/62856

Therefore, the GCF of Fractions 704/648,172/388 is 4/62856

Least Common Multiple of 648,388 with GCF Formula

Least Common Multiple of 648,388 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 648,388 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(648,388) = 4

common factors(in case of two or more numbers have common factors) = 1

GCF(648,388) x common factors =4 x 1 = 4

LCM(648,388) = ( 648 × 388 ) / 4

LCM(648,388) = 251424 / 4

LCM(648,388) = 62856


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

FAQs on GCF of Fractions of 704/648, 172/388

1. What is the HCF of 704,172?

The HCF of 704,172 is 4

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 704/648, 172/388?

Answer: GCF of Numerators as per given numbers 704/648, 172/388 is

GCF of Numerators i.e. for 704,172 is 4

LCM of denominators i.e. for 648,388 is 62856.

Thus, GCF of Fractions is 4/62856.Finally, GCF of Fractions for 704/648, 172/388 is 4/62856.