Greatest Common Factor of 34/87, 42/28, 62/40, 58/935

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 34/87, 42/28, 62/40, 58/935

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 34/87,42/28,62/40,58/935

Given fractions are 34/87,42/28,62/40,58/935

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 34,42,62,58

Greatest Common Factor of Numerators i.e. GCF of 34,42,62,58 is 2 .

LCM of Denominators means LCM of 87,28,40,935 as per the given fractions.

LCM of 87,28,40,935 is 4555320 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 34,42,62,58

GCF of Fractions 34/87,42/28,62/40,58/935 is 2/4555320

2 34, 42, 62, 58
17, 21, 31, 29

∴ So the GCF of the given numbers is 2 = 2

Greatest Common Factor of 34,42,62,58 By Matching Biggest Common Factor Method

Greatest Common Factor of 34,42,62,58 By Matching Biggest Common Factor Method

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Greatest Common Factor

We found the factors 34,42,62,58 . The biggest common factor number is the GCF number.
So the greatest common factor 34,42,62,58 is 2.

Lets's calculate LCM of 87,28,40,935

2 87, 28, 40, 935
2 87, 14, 20, 935
5 87, 7, 10, 935
87, 7, 2, 187

∴ So the LCM of the given numbers is 2 x 2 x 5 x 87 x 7 x 2 x 187 = 4555320

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/4555320

Therefore, the GCF of Fractions 34/87,42/28,62/40,58/935 is 2/4555320

Least Common Multiple of 87,28,40,935 with GCF Formula

Least Common Multiple of 87,28,40,935 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 87,28,40,935 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(87,28,40,935) = 1

common factors(in case of two or more numbers have common factors) = 20

GCF(87,28,40,935) x common factors =1 x 20 = 20

LCM(87,28,40,935) = ( 87 × 28 × 40 × 935 ) / 20

LCM(87,28,40,935) = 91106400 / 20

LCM(87,28,40,935) = 4555320


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 34/87, 42/28, 62/40, 58/935

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 34/87, 42/28, 62/40, 58/935?

Answer: GCF of Numerators as per given numbers 34/87, 42/28, 62/40, 58/935 is

GCF of Numerators i.e. for 34,42,62,58 is 2

LCM of denominators i.e. for 87,28,40,935 is 4555320.

Thus, GCF of Fractions is 2/4555320.Finally, GCF of Fractions for 34/87, 42/28, 62/40, 58/935 is 2/4555320.