Greatest Common Factor of 474/20, 388/63, 770/167

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 474/20, 388/63, 770/167

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 474/20,388/63,770/167

Given fractions are 474/20,388/63,770/167

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 474,388,770

Greatest Common Factor of Numerators i.e. GCF of 474,388,770 is 2 .

LCM of Denominators means LCM of 20,63,167 as per the given fractions.

LCM of 20,63,167 is 210420 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 474,388,770

GCF of Fractions 474/20,388/63,770/167 is 2/210420

2 474, 388, 770
237, 194, 385

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 474,388,770 By Matching Biggest Common Factor Method

Greatest Common Factor of 474,388,770 By Matching Biggest Common Factor Method

Factors of 474

List of positive integer factors of 474 that divides 474 without a remainder.

1,2,3,6,79,158,237,474

Factors of 388

List of positive integer factors of 388 that divides 388 without a remainder.

1,2,4,97,194,388

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Greatest Common Factor

We found the factors 474,388,770 . The biggest common factor number is the GCF number.
So the greatest common factor 474,388,770 is 2.

Lets's calculate LCM of 20,63,167

Given numbers has no common factors except 1. So, there LCM is their product i.e 210420

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/210420

Therefore, the GCF of Fractions 474/20,388/63,770/167 is 2/210420

Least Common Multiple of 20,63,167 with GCF Formula

Least Common Multiple of 20,63,167 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 20,63,167 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,63,167) = 1

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

GCF(20,63,167) x common factors =1 x 1 = 1

LCM(20,63,167) = ( 20 × 63 × 167 ) / 1

LCM(20,63,167) = 210420 / 1

LCM(20,63,167) = 210420


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 474/20, 388/63, 770/167

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 474/20, 388/63, 770/167?

Answer: GCF of Numerators as per given numbers 474/20, 388/63, 770/167 is

GCF of Numerators i.e. for 474,388,770 is 2

LCM of denominators i.e. for 20,63,167 is 210420.

Thus, GCF of Fractions is 2/210420.Finally, GCF of Fractions for 474/20, 388/63, 770/167 is 2/210420.