Greatest Common Factor of 655/71, 116/63, 445/90

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 655/71, 116/63, 445/90

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 655/71,116/63,445/90

Given fractions are 655/71,116/63,445/90

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 655,116,445

Greatest Common Factor of Numerators i.e. GCF of 655,116,445 is 1 .

LCM of Denominators means LCM of 71,63,90 as per the given fractions.

LCM of 71,63,90 is 44730 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 655,116,445

GCF of Fractions 655/71,116/63,445/90 is 1/44730

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

Greatest Common Factor of 655,116,445 By Matching Biggest Common Factor Method

Greatest Common Factor of 655,116,445 By Matching Biggest Common Factor Method

Factors of 655

List of positive integer factors of 655 that divides 655 without a remainder.

1,5,131,655

Factors of 116

List of positive integer factors of 116 that divides 116 without a remainder.

1,2,4,29,58,116

Factors of 445

List of positive integer factors of 445 that divides 445 without a remainder.

1,5,89,445

Greatest Common Factor

We found the factors 655,116,445 . The biggest common factor number is the GCF number.
So the greatest common factor 655,116,445 is 1.

Lets's calculate LCM of 71,63,90

3 71, 63, 90
3 71, 21, 30
71, 7, 10

∴ So the LCM of the given numbers is 3 x 3 x 71 x 7 x 10 = 44730

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/44730

Therefore, the GCF of Fractions 655/71,116/63,445/90 is 1/44730

Least Common Multiple of 71,63,90 with GCF Formula

Least Common Multiple of 71,63,90 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 71,63,90 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(71,63,90) = 1

common factors(in case of two or more numbers have common factors) = 9

GCF(71,63,90) x common factors =1 x 9 = 9

LCM(71,63,90) = ( 71 × 63 × 90 ) / 9

LCM(71,63,90) = 402570 / 9

LCM(71,63,90) = 44730


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 655/71, 116/63, 445/90

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 655/71, 116/63, 445/90?

Answer: GCF of Numerators as per given numbers 655/71, 116/63, 445/90 is

GCF of Numerators i.e. for 655,116,445 is 1

LCM of denominators i.e. for 71,63,90 is 44730.

Thus, GCF of Fractions is 1/44730.Finally, GCF of Fractions for 655/71, 116/63, 445/90 is 1/44730.