Greatest Common Factor of 4/20, 68/957, 63/303

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 4/20, 68/957, 63/303

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 4/20,68/957,63/303

Given fractions are 4/20,68/957,63/303

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 4,68,63

Greatest Common Factor of Numerators i.e. GCF of 4,68,63 is 1 .

LCM of Denominators means LCM of 20,957,303 as per the given fractions.

LCM of 20,957,303 is 1933140 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 4,68,63

GCF of Fractions 4/20,68/957,63/303 is 1/1933140

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

Greatest Common Factor of 4,68,63 By Matching Biggest Common Factor Method

Greatest Common Factor of 4,68,63 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Greatest Common Factor

We found the factors 4,68,63 . The biggest common factor number is the GCF number.
So the greatest common factor 4,68,63 is 1.

Lets's calculate LCM of 20,957,303

3 20, 957, 303
20, 319, 101

∴ So the LCM of the given numbers is 3 x 20 x 319 x 101 = 1933140

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1933140

Therefore, the GCF of Fractions 4/20,68/957,63/303 is 1/1933140

Least Common Multiple of 20,957,303 with GCF Formula

Least Common Multiple of 20,957,303 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 20,957,303 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,957,303) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(20,957,303) x common factors =1 x 3 = 3

LCM(20,957,303) = ( 20 × 957 × 303 ) / 3

LCM(20,957,303) = 5799420 / 3

LCM(20,957,303) = 1933140


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 4/20, 68/957, 63/303

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 4/20, 68/957, 63/303?

Answer: GCF of Numerators as per given numbers 4/20, 68/957, 63/303 is

GCF of Numerators i.e. for 4,68,63 is 1

LCM of denominators i.e. for 20,957,303 is 1933140.

Thus, GCF of Fractions is 1/1933140.Finally, GCF of Fractions for 4/20, 68/957, 63/303 is 1/1933140.