Greatest Common Factor of 7/70, 28/78, 37/583, 307/745

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 7/70, 28/78, 37/583, 307/745

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 7/70,28/78,37/583,307/745

Given fractions are 7/70,28/78,37/583,307/745

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 7,28,37,307

Greatest Common Factor of Numerators i.e. GCF of 7,28,37,307 is 1 .

LCM of Denominators means LCM of 70,78,583,745 as per the given fractions.

LCM of 70,78,583,745 is 237146910 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 7,28,37,307

GCF of Fractions 7/70,28/78,37/583,307/745 is 1/237146910

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

Greatest Common Factor of 7,28,37,307 By Matching Biggest Common Factor Method

Greatest Common Factor of 7,28,37,307 By Matching Biggest Common Factor Method

Factors of 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 307

List of positive integer factors of 307 that divides 307 without a remainder.

1,307

Greatest Common Factor

We found the factors 7,28,37,307 . The biggest common factor number is the GCF number.
So the greatest common factor 7,28,37,307 is 1.

Lets's calculate LCM of 70,78,583,745

2 70, 78, 583, 745
5 35, 39, 583, 745
7, 39, 583, 149

∴ So the LCM of the given numbers is 2 x 5 x 7 x 39 x 583 x 149 = 237146910

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/237146910

Therefore, the GCF of Fractions 7/70,28/78,37/583,307/745 is 1/237146910

Least Common Multiple of 70,78,583,745 with GCF Formula

Least Common Multiple of 70,78,583,745 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 70,78,583,745 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(70,78,583,745) = 1

common factors(in case of two or more numbers have common factors) = 10

GCF(70,78,583,745) x common factors =1 x 10 = 10

LCM(70,78,583,745) = ( 70 × 78 × 583 × 745 ) / 10

LCM(70,78,583,745) = 2371469100 / 10

LCM(70,78,583,745) = 237146910


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 7/70, 28/78, 37/583, 307/745

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 7/70, 28/78, 37/583, 307/745?

Answer: GCF of Numerators as per given numbers 7/70, 28/78, 37/583, 307/745 is

GCF of Numerators i.e. for 7,28,37,307 is 1

LCM of denominators i.e. for 70,78,583,745 is 237146910.

Thus, GCF of Fractions is 1/237146910.Finally, GCF of Fractions for 7/70, 28/78, 37/583, 307/745 is 1/237146910.