Greatest Common Factor of 356/31, 688/3863

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 356/31, 688/3863

Enter two or more fractions separated by "commas"

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

GCF of:

Greatest Common Factor of 356/31,688/3863

Given fractions are 356/31,688/3863

Formula to find GCF of Fractions is

GCF = GCF of Numerators/LCM of Denominators

As per the formula GCF of Fractions let’s split into two parts and find the GCF of Numerators and LCM of Denominators

In the given fractions GCF of Numerators means GCF of 356,688

Greatest Common Factor of Numerators i.e. GCF of 356,688 is 4 .

LCM of Denominators means LCM of 31,3863 as per the given fractions.

LCM of 31,3863 is 119753 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 356,688

GCF of Fractions 356/31,688/3863 is 4/119753

2 356, 688
2 178, 344
89, 172

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

Greatest Common Factor of 356,688 By Matching Biggest Common Factor Method

Greatest Common Factor of 356,688 By Matching Biggest Common Factor Method

Factors of 356

List of positive integer factors of 356 that divides 356 without a remainder.

1,2,4,89,178,356

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

Greatest Common Factor

We found the factors 356,688 . The biggest common factor number is the GCF number.
So the greatest common factor 356,688 is 4.

Lets's calculate LCM of 31,3863

Given numbers has no common factors except 1. So, there LCM is their product i.e 119753

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 4/119753

Therefore, the GCF of Fractions 356/31,688/3863 is 4/119753

Least Common Multiple of 31,3863 with GCF Formula

Least Common Multiple of 31,3863 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 31,3863 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,3863) = 1

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

GCF(31,3863) x common factors =1 x 1 = 1

LCM(31,3863) = ( 31 × 3863 ) / 1

LCM(31,3863) = 119753 / 1

LCM(31,3863) = 119753


GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 356/31, 688/3863

1. 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.

2. What is the GCF of Fractions for 356/31, 688/3863?

Answer: GCF of Numerators as per given numbers 356/31, 688/3863 is

GCF of Numerators i.e. for 356,688 is 4

LCM of denominators i.e. for 31,3863 is 119753.

Thus, GCF of Fractions is 4/119753.Finally, GCF of Fractions for 356/31, 688/3863 is 4/119753.