Greatest Common Factor of 1/42, 97/71, 19/737, 967/638

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 1/42, 97/71, 19/737, 967/638

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 1/42,97/71,19/737,967/638

Given fractions are 1/42,97/71,19/737,967/638

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 1,97,19,967

Greatest Common Factor of Numerators i.e. GCF of 1,97,19,967 is 1 .

LCM of Denominators means LCM of 42,71,737,638 as per the given fractions.

LCM of 42,71,737,638 is 63734286 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 1,97,19,967

GCF of Fractions 1/42,97/71,19/737,967/638 is 1/63734286

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

Greatest Common Factor of 1,97,19,967 By Matching Biggest Common Factor Method

Greatest Common Factor of 1,97,19,967 By Matching Biggest Common Factor Method

Factors of 1

List of positive integer factors of 1 that divides 1 without a remainder.

1

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 967

List of positive integer factors of 967 that divides 967 without a remainder.

1,967

Greatest Common Factor

We found the factors 1,97,19,967 . The biggest common factor number is the GCF number.
So the greatest common factor 1,97,19,967 is 1.

Lets's calculate LCM of 42,71,737,638

2 42, 71, 737, 638
11 21, 71, 737, 319
21, 71, 67, 29

∴ So the LCM of the given numbers is 2 x 11 x 21 x 71 x 67 x 29 = 63734286

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/63734286

Therefore, the GCF of Fractions 1/42,97/71,19/737,967/638 is 1/63734286

Least Common Multiple of 42,71,737,638 with GCF Formula

Least Common Multiple of 42,71,737,638 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 42,71,737,638 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(42,71,737,638) = 1

common factors(in case of two or more numbers have common factors) = 22

GCF(42,71,737,638) x common factors =1 x 22 = 22

LCM(42,71,737,638) = ( 42 × 71 × 737 × 638 ) / 22

LCM(42,71,737,638) = 1402154292 / 22

LCM(42,71,737,638) = 63734286


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 1/42, 97/71, 19/737, 967/638

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 1/42, 97/71, 19/737, 967/638?

Answer: GCF of Numerators as per given numbers 1/42, 97/71, 19/737, 967/638 is

GCF of Numerators i.e. for 1,97,19,967 is 1

LCM of denominators i.e. for 42,71,737,638 is 63734286.

Thus, GCF of Fractions is 1/63734286.Finally, GCF of Fractions for 1/42, 97/71, 19/737, 967/638 is 1/63734286.