Greatest Common Factor of 68/158, 870/265

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

GCF of 68/158, 870/265

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 68/158,870/265

Given fractions are 68/158,870/265

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 68,870

Greatest Common Factor of Numerators i.e. GCF of 68,870 is 2 .

LCM of Denominators means LCM of 158,265 as per the given fractions.

LCM of 158,265 is 41870 as it is the smallest common factor for both these numbers.

Lets's calculate GCF of 68,870

GCF of Fractions 68/158,870/265 is 2/41870

2 68, 870
34, 435

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

Greatest Common Factor of 68,870 By Matching Biggest Common Factor Method

Greatest Common Factor of 68,870 By Matching Biggest Common Factor Method

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Greatest Common Factor

We found the factors 68,870 . The biggest common factor number is the GCF number.
So the greatest common factor 68,870 is 2.

Lets's calculate LCM of 158,265

Given numbers has no common factors except 1. So, there LCM is their product i.e 41870

Thus GCF of Fractions = GCF of Numerators/LCM of Denominators = 2/41870

Therefore, the GCF of Fractions 68/158,870/265 is 2/41870

Least Common Multiple of 158,265 with GCF Formula

Least Common Multiple of 158,265 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 158,265 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(158,265) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(158,265) x common factors =1 x 1 = 1

LCM(158,265) = ( 158 × 265 ) / 1

LCM(158,265) = 41870 / 1

LCM(158,265) = 41870


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 68/158, 870/265

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 68/158, 870/265?

Answer: GCF of Numerators as per given numbers 68/158, 870/265 is

GCF of Numerators i.e. for 68,870 is 2

LCM of denominators i.e. for 158,265 is 41870.

Thus, GCF of Fractions is 2/41870.Finally, GCF of Fractions for 68/158, 870/265 is 2/41870.