Least Common Multiple of 89/161, 887/689, 915/158

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 89/161, 887/689, 915/158 quickly i.e. 72232845 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 89/161, 887/689, 915/158 is 72232845.

LCM(89/161, 887/689, 915/158) = 72232845

LCM of 89/161, 887/689, 915/158

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 89/161,887/689,915/158

Given numbers are 89/161,887/689,915/158

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 89,887,915

Least Common Multiple of Numerators i.e. LCM of 89,887,915 is 72232845.

GCF of Denominators means GCF of 161,689,158 as per the given fractions.

GCF of 161,689,158 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 89,887,915

LCM of Fractions 89/161,887/689,915/158 is 72232845

Given numbers has no common factors except 1. So, there LCM is their product i.e 72232845

Least Common Multiple of 89,887,915 with GCF Formula

Least Common Multiple of 89,887,915 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 89,887,915 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(89,887,915) = 1

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

GCF(89,887,915) x common factors =1 x 1 = 1

LCM(89,887,915) = ( 89 × 887 × 915 ) / 1

LCM(89,887,915) = 72232845 / 1

LCM(89,887,915) = 72232845


Lets's calculate GCF of 161,689,158

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 72232845/1

Therefore the LCM of Fractions 89/161,887/689,915/158 is 72232845

Greatest Common Factor of 161,689,158 By Matching Biggest Common Factor Method

Greatest Common Factor of 161,689,158 By Matching Biggest Common Factor Method

Factors of 161

List of positive integer factors of 161 that divides 161 without a remainder.

1,7,23,161

Factors of 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 161,689,158 . The biggest common factor number is the GCF number.
So the greatest common factor 161,689,158 is 1.


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 89/161, 887/689, 915/158

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 89/161, 887/689, 915/158?

Answer: LCM of Numerators as per given numbers 89/161, 887/689, 915/158 is

LCM of Numerators i.e. for 89,887,915 is 72232845

GCF of denominators i.e. for 161,689,158 is 1.

Thus, LCM of Fractions is 72232845.Finally, LCM of Fractions for 89/161, 887/689, 915/158 is 72232845.