Greatest Common Factor of 43/23, 94/28, 257/707

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 43/23, 94/28, 257/707

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 43/23,94/28,257/707

Given fractions are 43/23,94/28,257/707

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 43,94,257

Greatest Common Factor of Numerators i.e. GCF of 43,94,257 is 1 .

LCM of Denominators means LCM of 23,28,707 as per the given fractions.

LCM of 23,28,707 is 65044 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 43,94,257

GCF of Fractions 43/23,94/28,257/707 is 1/65044

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

Greatest Common Factor of 43,94,257 By Matching Biggest Common Factor Method

Greatest Common Factor of 43,94,257 By Matching Biggest Common Factor Method

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 257

List of positive integer factors of 257 that divides 257 without a remainder.

1,257

Greatest Common Factor

We found the factors 43,94,257 . The biggest common factor number is the GCF number.
So the greatest common factor 43,94,257 is 1.

Lets's calculate LCM of 23,28,707

7 23, 28, 707
23, 4, 101

∴ So the LCM of the given numbers is 7 x 23 x 4 x 101 = 65044

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 1/65044

Therefore, the GCF of Fractions 43/23,94/28,257/707 is 1/65044

Least Common Multiple of 23,28,707 with GCF Formula

Least Common Multiple of 23,28,707 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 23,28,707 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(23,28,707) = 1

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

GCF(23,28,707) x common factors =1 x 7 = 7

LCM(23,28,707) = ( 23 × 28 × 707 ) / 7

LCM(23,28,707) = 455308 / 7

LCM(23,28,707) = 65044


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 43/23, 94/28, 257/707

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 43/23, 94/28, 257/707?

Answer: GCF of Numerators as per given numbers 43/23, 94/28, 257/707 is

GCF of Numerators i.e. for 43,94,257 is 1

LCM of denominators i.e. for 23,28,707 is 65044.

Thus, GCF of Fractions is 1/65044.Finally, GCF of Fractions for 43/23, 94/28, 257/707 is 1/65044.