Greatest Common Factor of 3988/641, 7090/570

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 3988/641, 7090/570

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 3988/641,7090/570

Given fractions are 3988/641,7090/570

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 3988,7090

Greatest Common Factor of Numerators i.e. GCF of 3988,7090 is 2 .

LCM of Denominators means LCM of 641,570 as per the given fractions.

LCM of 641,570 is 365370 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 3988,7090

GCF of Fractions 3988/641,7090/570 is 2/365370

2 3988, 7090
1994, 3545

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

Greatest Common Factor of 3988,7090 By Matching Biggest Common Factor Method

Greatest Common Factor of 3988,7090 By Matching Biggest Common Factor Method

Factors of 3988

List of positive integer factors of 3988 that divides 3988 without a remainder.

1,2,4,997,1994,3988

Factors of 7090

List of positive integer factors of 7090 that divides 7090 without a remainder.

1,2,5,10,709,1418,3545,7090

Greatest Common Factor

We found the factors 3988,7090 . The biggest common factor number is the GCF number.
So the greatest common factor 3988,7090 is 2.

Lets's calculate LCM of 641,570

Given numbers has no common factors except 1. So, there LCM is their product i.e 365370

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/365370

Therefore, the GCF of Fractions 3988/641,7090/570 is 2/365370

Least Common Multiple of 641,570 with GCF Formula

Least Common Multiple of 641,570 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 641,570 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(641,570) = 1

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

GCF(641,570) x common factors =1 x 1 = 1

LCM(641,570) = ( 641 × 570 ) / 1

LCM(641,570) = 365370 / 1

LCM(641,570) = 365370


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 3988/641, 7090/570

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 3988/641, 7090/570?

Answer: GCF of Numerators as per given numbers 3988/641, 7090/570 is

GCF of Numerators i.e. for 3988,7090 is 2

LCM of denominators i.e. for 641,570 is 365370.

Thus, GCF of Fractions is 2/365370.Finally, GCF of Fractions for 3988/641, 7090/570 is 2/365370.