Greatest Common Factor of 650/399, 2160/947

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 650/399, 2160/947

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 650/399,2160/947

Given fractions are 650/399,2160/947

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 650,2160

Greatest Common Factor of Numerators i.e. GCF of 650,2160 is 10 .

LCM of Denominators means LCM of 399,947 as per the given fractions.

LCM of 399,947 is 377853 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 650,2160

GCF of Fractions 650/399,2160/947 is 10/377853

2 650, 2160
5 325, 1080
65, 216

∴ So the GCF of the given numbers is 2 x 5 = 10

Greatest Common Factor of 650,2160 By Matching Biggest Common Factor Method

Greatest Common Factor of 650,2160 By Matching Biggest Common Factor Method

Factors of 650

List of positive integer factors of 650 that divides 650 without a remainder.

1,2,5,10,13,25,26,50,65,130,325,650

Factors of 2160

List of positive integer factors of 2160 that divides 2160 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,27,30,36,40,45,48,54,60,72,80,90,108,120,135,144,180,216,240,270,360,432,540,720,1080,2160

Greatest Common Factor

We found the factors 650,2160 . The biggest common factor number is the GCF number.
So the greatest common factor 650,2160 is 10.

Lets's calculate LCM of 399,947

Given numbers has no common factors except 1. So, there LCM is their product i.e 377853

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 10/377853

Therefore, the GCF of Fractions 650/399,2160/947 is 10/377853

Least Common Multiple of 399,947 with GCF Formula

Least Common Multiple of 399,947 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 399,947 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(399,947) = 1

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

GCF(399,947) x common factors =1 x 1 = 1

LCM(399,947) = ( 399 × 947 ) / 1

LCM(399,947) = 377853 / 1

LCM(399,947) = 377853


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 650/399, 2160/947

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 650/399, 2160/947?

Answer: GCF of Numerators as per given numbers 650/399, 2160/947 is

GCF of Numerators i.e. for 650,2160 is 10

LCM of denominators i.e. for 399,947 is 377853.

Thus, GCF of Fractions is 10/377853.Finally, GCF of Fractions for 650/399, 2160/947 is 10/377853.