Least Common Multiple of 861/358, 7991/8870

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 861/358, 7991/8870 quickly i.e. 6880251/2 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 861/358, 7991/8870 is 6880251/2.

LCM(861/358, 7991/8870) = 6880251/2

LCM of 861/358, 7991/8870

Enter two or more fractions separated by "commas"

Ex: 2/3, 5/7 or 3/5, 5/9, 7/3

LCM of:

Least Common Multiple of 861/358,7991/8870

Given numbers are 861/358,7991/8870

Formula to find LCM of Fractions is

LCM = LCM of Numerators/GCF of Denominators

As per the formula LCM of Fractions let’s split into two parts and find the LCM of Numerators and GCF of Denominators

In the given fractions LCM of Numerators means LCM of 861,7991

Least Common Multiple of Numerators i.e. LCM of 861,7991 is 6880251.

GCF of Denominators means GCF of 358,8870 as per the given fractions.

GCF of 358,8870 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 861,7991

LCM of Fractions 861/358,7991/8870 is 6880251/2

Given numbers has no common factors except 1. So, there LCM is their product i.e 6880251

Least Common Multiple of 861,7991 with GCF Formula

Least Common Multiple of 861,7991 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 861,7991 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(861,7991) = 1

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

GCF(861,7991) x common factors =1 x 1 = 1

LCM(861,7991) = ( 861 × 7991 ) / 1

LCM(861,7991) = 6880251 / 1

LCM(861,7991) = 6880251


Lets's calculate GCF of 358,8870

2 358, 8870
179, 4435

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 6880251/2

Therefore the LCM of Fractions 861/358,7991/8870 is 6880251/2

Greatest Common Factor of 358,8870 By Matching Biggest Common Factor Method

Greatest Common Factor of 358,8870 By Matching Biggest Common Factor Method

Factors of 358

List of positive integer factors of 358 that divides 358 without a remainder.

1,2,179,358

Factors of 8870

List of positive integer factors of 8870 that divides 8870 without a remainder.

1,2,5,10,887,1774,4435,8870

Greatest Common Factor

We found the factors 358,8870 . The biggest common factor number is the GCF number.
So the greatest common factor 358,8870 is 2.


LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

LCM of Fractions Calculation Examples

Here are some samples of LCM of Fractions calculations.

Frequently Asked Questions on Fractional LCM of 861/358, 7991/8870

1. How to find LCM in Fractions?

Answer: LCM of fractions can be found using the simple formula LCM of Fractions = LCM of Numerators/GCF of Denominators.

2. What is the LCM of Fractions for 861/358, 7991/8870?

Answer: LCM of Numerators as per given numbers 861/358, 7991/8870 is

LCM of Numerators i.e. for 861,7991 is 6880251

GCF of denominators i.e. for 358,8870 is 2.

Thus, LCM of Fractions is 6880251/2.Finally, LCM of Fractions for 861/358, 7991/8870 is 6880251/2.