Greatest Common Factor of 83/45, 92/78, 884/65

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 83/45, 92/78, 884/65

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 83/45,92/78,884/65

Given fractions are 83/45,92/78,884/65

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 83,92,884

Greatest Common Factor of Numerators i.e. GCF of 83,92,884 is 1 .

LCM of Denominators means LCM of 45,78,65 as per the given fractions.

LCM of 45,78,65 is 1170 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 83,92,884

GCF of Fractions 83/45,92/78,884/65 is 1/1170

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

Greatest Common Factor of 83,92,884 By Matching Biggest Common Factor Method

Greatest Common Factor of 83,92,884 By Matching Biggest Common Factor Method

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

Factors of 884

List of positive integer factors of 884 that divides 884 without a remainder.

1,2,4,13,17,26,34,52,68,221,442,884

Greatest Common Factor

We found the factors 83,92,884 . The biggest common factor number is the GCF number.
So the greatest common factor 83,92,884 is 1.

Lets's calculate LCM of 45,78,65

3 45, 78, 65
5 15, 26, 65
13 3, 26, 13
3, 2, 1

∴ So the LCM of the given numbers is 3 x 5 x 13 x 3 x 2 x 1 = 1170

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/1170

Therefore, the GCF of Fractions 83/45,92/78,884/65 is 1/1170

Least Common Multiple of 45,78,65 with GCF Formula

Least Common Multiple of 45,78,65 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 45,78,65 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(45,78,65) = 1

common factors(in case of two or more numbers have common factors) = 195

GCF(45,78,65) x common factors =1 x 195 = 195

LCM(45,78,65) = ( 45 × 78 × 65 ) / 195

LCM(45,78,65) = 228150 / 195

LCM(45,78,65) = 1170


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 83/45, 92/78, 884/65

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 83/45, 92/78, 884/65?

Answer: GCF of Numerators as per given numbers 83/45, 92/78, 884/65 is

GCF of Numerators i.e. for 83,92,884 is 1

LCM of denominators i.e. for 45,78,65 is 1170.

Thus, GCF of Fractions is 1/1170.Finally, GCF of Fractions for 83/45, 92/78, 884/65 is 1/1170.