Greatest Common Factor of 623/457, 714/198

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 623/457, 714/198

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 623/457,714/198

Given fractions are 623/457,714/198

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 623,714

Greatest Common Factor of Numerators i.e. GCF of 623,714 is 7 .

LCM of Denominators means LCM of 457,198 as per the given fractions.

LCM of 457,198 is 90486 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 623,714

GCF of Fractions 623/457,714/198 is 7/90486

7 623, 714
89, 102

∴ So the GCF of the given numbers is 7 = 7

Greatest Common Factor of 623,714 By Matching Biggest Common Factor Method

Greatest Common Factor of 623,714 By Matching Biggest Common Factor Method

Factors of 623

List of positive integer factors of 623 that divides 623 without a remainder.

1,7,89,623

Factors of 714

List of positive integer factors of 714 that divides 714 without a remainder.

1,2,3,6,7,14,17,21,34,42,51,102,119,238,357,714

Greatest Common Factor

We found the factors 623,714 . The biggest common factor number is the GCF number.
So the greatest common factor 623,714 is 7.

Lets's calculate LCM of 457,198

Given numbers has no common factors except 1. So, there LCM is their product i.e 90486

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 7/90486

Therefore, the GCF of Fractions 623/457,714/198 is 7/90486

Least Common Multiple of 457,198 with GCF Formula

Least Common Multiple of 457,198 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 457,198 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(457,198) = 1

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

GCF(457,198) x common factors =1 x 1 = 1

LCM(457,198) = ( 457 × 198 ) / 1

LCM(457,198) = 90486 / 1

LCM(457,198) = 90486


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 623/457, 714/198

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 623/457, 714/198?

Answer: GCF of Numerators as per given numbers 623/457, 714/198 is

GCF of Numerators i.e. for 623,714 is 7

LCM of denominators i.e. for 457,198 is 90486.

Thus, GCF of Fractions is 7/90486.Finally, GCF of Fractions for 623/457, 714/198 is 7/90486.