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GCF of 644/95, 136/358

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 644/95, 136/358 i.e 4/34010 easily. The following is the detailed procedure to determine the greatest common factor of fractions 644/95, 136/358.

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 644/95,136/358?

Given fractions are 644/95,136/358

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 644/95,136/358, numerators are 644,136

Denominators are 95,358

The GCF of 644,136 is 4 .

LCM of 95,358 is 34010.

The greatest common factor of 644/95,136/358 = [GCF of 644,136]/[LCM of 95,358]= 4/34010

Therefore, the GCF of 644/95,136/358 is 4/34010.

Greatest Common Factor of 644,136

To find the highest common factor of 644,136, we have to find the factors of both numbers and list the highest common factor.

The factors of 644 are 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

The factors of 136 are 1, 2, 4, 8, 17, 34, 68, 136

The HCF of 644,136 is 4.

Lets's calculate GCF of 644,136

Greatest Common Factor (GCF) of 644,136 By Common Division

2 644, 136
2 322, 68
161, 34

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

Greatest Common Factor of 644,136 By Matching Biggest Common Factor Method

Greatest Common Factor of 644,136 By Matching Biggest Common Factor Method

Now, list down the factors of 644

:

1,2,4,7,14,23,28,46,92,161,322,644

Now, list down the factors of 136

:

1,2,4,8,17,34,68,136

Greatest Common Factor

We found the factors 644,136 . The biggest common factor number is the GCF number.
So the greatest common factor 644,136 is 4.

Lets's calculate LCM of 95,358

Lowest Common Multiple of 95,358 using Common Division

Given numbers has no common factors except 1. So, there LCM is their product i.e 34010

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/34010

Therefore, the GCF of Fractions 644/95,136/358 is 4/34010

Least Common Multiple of 95,358 with GCF Formula

Least Common Multiple of 95,358 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 95,358 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(95,358) = 1

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

GCF(95,358) x common factors =1 x 1 = 1

LCM(95,358) = ( 95 × 358 ) / 1

LCM(95,358) = 34010 / 1

LCM(95,358) = 34010


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FAQs on GCF of Fractions of 644/95, 136/358

1. What is the HCF of 644,136?

The HCF of 644,136 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 644/95, 136/358?

Answer: GCF of Numerators as per given numbers 644/95, 136/358 is

GCF of Numerators i.e. for 644,136 is 4

LCM of denominators i.e. for 95,358 is 34010.

Thus, GCF of Fractions is 4/34010.Finally, GCF of Fractions for 644/95, 136/358 is 4/34010.