Greatest Common Factor of 4/40, 62/15, 87/239, 240/970

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 4/40, 62/15, 87/239, 240/970

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 4/40,62/15,87/239,240/970

Given fractions are 4/40,62/15,87/239,240/970

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 4,62,87,240

Greatest Common Factor of Numerators i.e. GCF of 4,62,87,240 is 1 .

LCM of Denominators means LCM of 40,15,239,970 as per the given fractions.

LCM of 40,15,239,970 is 2781960 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 4,62,87,240

GCF of Fractions 4/40,62/15,87/239,240/970 is 1/2781960

∴ So GCF of numbers is 1 because of no common factors present between them.

Greatest Common Factor of 4,62,87,240 By Matching Biggest Common Factor Method

Greatest Common Factor of 4,62,87,240 By Matching Biggest Common Factor Method

Factors of 4

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 240

List of positive integer factors of 240 that divides 240 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,40,48,60,80,120,240

Greatest Common Factor

We found the factors 4,62,87,240 . The biggest common factor number is the GCF number.
So the greatest common factor 4,62,87,240 is 1.

Lets's calculate LCM of 40,15,239,970

2 40, 15, 239, 970
5 20, 15, 239, 485
4, 3, 239, 97

∴ So the LCM of the given numbers is 2 x 5 x 4 x 3 x 239 x 97 = 2781960

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/2781960

Therefore, the GCF of Fractions 4/40,62/15,87/239,240/970 is 1/2781960

Least Common Multiple of 40,15,239,970 with GCF Formula

Least Common Multiple of 40,15,239,970 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 40,15,239,970 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(40,15,239,970) = 1

common factors(in case of two or more numbers have common factors) = 50

GCF(40,15,239,970) x common factors =1 x 50 = 50

LCM(40,15,239,970) = ( 40 × 15 × 239 × 970 ) / 50

LCM(40,15,239,970) = 139098000 / 50

LCM(40,15,239,970) = 2781960


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 4/40, 62/15, 87/239, 240/970

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 4/40, 62/15, 87/239, 240/970?

Answer: GCF of Numerators as per given numbers 4/40, 62/15, 87/239, 240/970 is

GCF of Numerators i.e. for 4,62,87,240 is 1

LCM of denominators i.e. for 40,15,239,970 is 2781960.

Thus, GCF of Fractions is 1/2781960.Finally, GCF of Fractions for 4/40, 62/15, 87/239, 240/970 is 1/2781960.