Greatest Common Factor of 86/43, 109/28, 352/665

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 86/43, 109/28, 352/665

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 86/43,109/28,352/665

Given fractions are 86/43,109/28,352/665

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 86,109,352

Greatest Common Factor of Numerators i.e. GCF of 86,109,352 is 1 .

LCM of Denominators means LCM of 43,28,665 as per the given fractions.

LCM of 43,28,665 is 114380 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 86,109,352

GCF of Fractions 86/43,109/28,352/665 is 1/114380

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

Greatest Common Factor of 86,109,352 By Matching Biggest Common Factor Method

Greatest Common Factor of 86,109,352 By Matching Biggest Common Factor Method

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Factors of 352

List of positive integer factors of 352 that divides 352 without a remainder.

1,2,4,8,11,16,22,32,44,88,176,352

Greatest Common Factor

We found the factors 86,109,352 . The biggest common factor number is the GCF number.
So the greatest common factor 86,109,352 is 1.

Lets's calculate LCM of 43,28,665

7 43, 28, 665
43, 4, 95

∴ So the LCM of the given numbers is 7 x 43 x 4 x 95 = 114380

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/114380

Therefore, the GCF of Fractions 86/43,109/28,352/665 is 1/114380

Least Common Multiple of 43,28,665 with GCF Formula

Least Common Multiple of 43,28,665 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 43,28,665 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(43,28,665) = 1

common factors(in case of two or more numbers have common factors) = 7

GCF(43,28,665) x common factors =1 x 7 = 7

LCM(43,28,665) = ( 43 × 28 × 665 ) / 7

LCM(43,28,665) = 800660 / 7

LCM(43,28,665) = 114380


GCF of Fractions Calculation Examples

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GCF of Fractions Calculation Examples

Here are some samples of GCF of Fractions calculations.

Frequently Asked Questions on Fractional GCF of 86/43, 109/28, 352/665

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 86/43, 109/28, 352/665?

Answer: GCF of Numerators as per given numbers 86/43, 109/28, 352/665 is

GCF of Numerators i.e. for 86,109,352 is 1

LCM of denominators i.e. for 43,28,665 is 114380.

Thus, GCF of Fractions is 1/114380.Finally, GCF of Fractions for 86/43, 109/28, 352/665 is 1/114380.