Greatest Common Factor of 75/870, 429/970, 702/903

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 75/870, 429/970, 702/903

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 75/870,429/970,702/903

Given fractions are 75/870,429/970,702/903

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 75,429,702

Greatest Common Factor of Numerators i.e. GCF of 75,429,702 is 3 .

LCM of Denominators means LCM of 870,970,903 as per the given fractions.

LCM of 870,970,903 is 25401390 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 75,429,702

GCF of Fractions 75/870,429/970,702/903 is 3/25401390

3 75, 429, 702
25, 143, 234

∴ So the GCF of the given numbers is 3 = 3

Greatest Common Factor of 75,429,702 By Matching Biggest Common Factor Method

Greatest Common Factor of 75,429,702 By Matching Biggest Common Factor Method

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 429

List of positive integer factors of 429 that divides 429 without a remainder.

1,3,11,13,33,39,143,429

Factors of 702

List of positive integer factors of 702 that divides 702 without a remainder.

1,2,3,6,9,13,18,26,27,39,54,78,117,234,351,702

Greatest Common Factor

We found the factors 75,429,702 . The biggest common factor number is the GCF number.
So the greatest common factor 75,429,702 is 3.

Lets's calculate LCM of 870,970,903

2 870, 970, 903
3 435, 485, 903
5 145, 485, 301
29, 97, 301

∴ So the LCM of the given numbers is 2 x 3 x 5 x 29 x 97 x 301 = 25401390

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 3/25401390

Therefore, the GCF of Fractions 75/870,429/970,702/903 is 3/25401390

Least Common Multiple of 870,970,903 with GCF Formula

Least Common Multiple of 870,970,903 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 870,970,903 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(870,970,903) = 1

common factors(in case of two or more numbers have common factors) = 30

GCF(870,970,903) x common factors =1 x 30 = 30

LCM(870,970,903) = ( 870 × 970 × 903 ) / 30

LCM(870,970,903) = 762041700 / 30

LCM(870,970,903) = 25401390


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 75/870, 429/970, 702/903

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 75/870, 429/970, 702/903?

Answer: GCF of Numerators as per given numbers 75/870, 429/970, 702/903 is

GCF of Numerators i.e. for 75,429,702 is 3

LCM of denominators i.e. for 870,970,903 is 25401390.

Thus, GCF of Fractions is 3/25401390.Finally, GCF of Fractions for 75/870, 429/970, 702/903 is 3/25401390.