Greatest Common Factor of 69/87, 125/65, 432/812

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 69/87, 125/65, 432/812

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 69/87,125/65,432/812

Given fractions are 69/87,125/65,432/812

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 69,125,432

Greatest Common Factor of Numerators i.e. GCF of 69,125,432 is 1 .

LCM of Denominators means LCM of 87,65,812 as per the given fractions.

LCM of 87,65,812 is 158340 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 69,125,432

GCF of Fractions 69/87,125/65,432/812 is 1/158340

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

Greatest Common Factor of 69,125,432 By Matching Biggest Common Factor Method

Greatest Common Factor of 69,125,432 By Matching Biggest Common Factor Method

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 125

List of positive integer factors of 125 that divides 125 without a remainder.

1,5,25,125

Factors of 432

List of positive integer factors of 432 that divides 432 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,36,48,54,72,108,144,216,432

Greatest Common Factor

We found the factors 69,125,432 . The biggest common factor number is the GCF number.
So the greatest common factor 69,125,432 is 1.

Lets's calculate LCM of 87,65,812

29 87, 65, 812
3, 65, 28

∴ So the LCM of the given numbers is 29 x 3 x 65 x 28 = 158340

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/158340

Therefore, the GCF of Fractions 69/87,125/65,432/812 is 1/158340

Least Common Multiple of 87,65,812 with GCF Formula

Least Common Multiple of 87,65,812 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 87,65,812 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,65,812) = 1

common factors(in case of two or more numbers have common factors) = 29

GCF(87,65,812) x common factors =1 x 29 = 29

LCM(87,65,812) = ( 87 × 65 × 812 ) / 29

LCM(87,65,812) = 4591860 / 29

LCM(87,65,812) = 158340


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 69/87, 125/65, 432/812

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 69/87, 125/65, 432/812?

Answer: GCF of Numerators as per given numbers 69/87, 125/65, 432/812 is

GCF of Numerators i.e. for 69,125,432 is 1

LCM of denominators i.e. for 87,65,812 is 158340.

Thus, GCF of Fractions is 1/158340.Finally, GCF of Fractions for 69/87, 125/65, 432/812 is 1/158340.