Greatest Common Factor of 654/35, 744/98, 661/90

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 654/35, 744/98, 661/90

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 654/35,744/98,661/90

Given fractions are 654/35,744/98,661/90

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 654,744,661

Greatest Common Factor of Numerators i.e. GCF of 654,744,661 is 1 .

LCM of Denominators means LCM of 35,98,90 as per the given fractions.

LCM of 35,98,90 is 4410 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 654,744,661

GCF of Fractions 654/35,744/98,661/90 is 1/4410

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

Greatest Common Factor of 654,744,661 By Matching Biggest Common Factor Method

Greatest Common Factor of 654,744,661 By Matching Biggest Common Factor Method

Factors of 654

List of positive integer factors of 654 that divides 654 without a remainder.

1,2,3,6,109,218,327,654

Factors of 744

List of positive integer factors of 744 that divides 744 without a remainder.

1,2,3,4,6,8,12,24,31,62,93,124,186,248,372,744

Factors of 661

List of positive integer factors of 661 that divides 661 without a remainder.

1,661

Greatest Common Factor

We found the factors 654,744,661 . The biggest common factor number is the GCF number.
So the greatest common factor 654,744,661 is 1.

Lets's calculate LCM of 35,98,90

2 35, 98, 90
5 35, 49, 45
7 7, 49, 9
1, 7, 9

∴ So the LCM of the given numbers is 2 x 5 x 7 x 1 x 7 x 9 = 4410

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/4410

Therefore, the GCF of Fractions 654/35,744/98,661/90 is 1/4410

Least Common Multiple of 35,98,90 with GCF Formula

Least Common Multiple of 35,98,90 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 35,98,90 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(35,98,90) = 1

common factors(in case of two or more numbers have common factors) = 70

GCF(35,98,90) x common factors =1 x 70 = 70

LCM(35,98,90) = ( 35 × 98 × 90 ) / 70

LCM(35,98,90) = 308700 / 70

LCM(35,98,90) = 4410


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 654/35, 744/98, 661/90

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 654/35, 744/98, 661/90?

Answer: GCF of Numerators as per given numbers 654/35, 744/98, 661/90 is

GCF of Numerators i.e. for 654,744,661 is 1

LCM of denominators i.e. for 35,98,90 is 4410.

Thus, GCF of Fractions is 1/4410.Finally, GCF of Fractions for 654/35, 744/98, 661/90 is 1/4410.