Least Common Multiple of 77/147, 811/998, 321/130

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 77/147, 811/998, 321/130 quickly i.e. 20045487 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 77/147, 811/998, 321/130 is 20045487.

LCM(77/147, 811/998, 321/130) = 20045487

LCM of 77/147, 811/998, 321/130

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 77/147,811/998,321/130

Given numbers are 77/147,811/998,321/130

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 77,811,321

Least Common Multiple of Numerators i.e. LCM of 77,811,321 is 20045487.

GCF of Denominators means GCF of 147,998,130 as per the given fractions.

GCF of 147,998,130 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 77,811,321

LCM of Fractions 77/147,811/998,321/130 is 20045487

Given numbers has no common factors except 1. So, there LCM is their product i.e 20045487

Least Common Multiple of 77,811,321 with GCF Formula

Least Common Multiple of 77,811,321 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 77,811,321 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(77,811,321) = 1

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

GCF(77,811,321) x common factors =1 x 1 = 1

LCM(77,811,321) = ( 77 × 811 × 321 ) / 1

LCM(77,811,321) = 20045487 / 1

LCM(77,811,321) = 20045487


Lets's calculate GCF of 147,998,130

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 20045487/1

Therefore the LCM of Fractions 77/147,811/998,321/130 is 20045487

Greatest Common Factor of 147,998,130 By Matching Biggest Common Factor Method

Greatest Common Factor of 147,998,130 By Matching Biggest Common Factor Method

Factors of 147

List of positive integer factors of 147 that divides 147 without a remainder.

1,3,7,21,49,147

Factors of 998

List of positive integer factors of 998 that divides 998 without a remainder.

1,2,499,998

Factors of 130

List of positive integer factors of 130 that divides 130 without a remainder.

1,2,5,10,13,26,65,130

Greatest Common Factor

We found the factors 147,998,130 . The biggest common factor number is the GCF number.
So the greatest common factor 147,998,130 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 77/147, 811/998, 321/130

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 77/147, 811/998, 321/130?

Answer: LCM of Numerators as per given numbers 77/147, 811/998, 321/130 is

LCM of Numerators i.e. for 77,811,321 is 20045487

GCF of denominators i.e. for 147,998,130 is 1.

Thus, LCM of Fractions is 20045487.Finally, LCM of Fractions for 77/147, 811/998, 321/130 is 20045487.