Least Common Multiple of 77/128, 5100/7775

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 77/128, 5100/7775 quickly i.e. 392700 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 77/128, 5100/7775 is 392700.

LCM(77/128, 5100/7775) = 392700

LCM of 77/128, 5100/7775

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 77/128,5100/7775

Given numbers are 77/128,5100/7775

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 77,5100

Least Common Multiple of Numerators i.e. LCM of 77,5100 is 392700.

GCF of Denominators means GCF of 128,7775 as per the given fractions.

GCF of 128,7775 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 77,5100

LCM of Fractions 77/128,5100/7775 is 392700

Given numbers has no common factors except 1. So, there LCM is their product i.e 392700

Least Common Multiple of 77,5100 with GCF Formula

Least Common Multiple of 77,5100 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 77,5100 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(77,5100) = 1

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

GCF(77,5100) x common factors =1 x 1 = 1

LCM(77,5100) = ( 77 × 5100 ) / 1

LCM(77,5100) = 392700 / 1

LCM(77,5100) = 392700


Lets's calculate GCF of 128,7775

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 392700/1

Therefore the LCM of Fractions 77/128,5100/7775 is 392700

Greatest Common Factor of 128,7775 By Matching Biggest Common Factor Method

Greatest Common Factor of 128,7775 By Matching Biggest Common Factor Method

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Factors of 7775

List of positive integer factors of 7775 that divides 7775 without a remainder.

1,5,25,311,1555,7775

Greatest Common Factor

We found the factors 128,7775 . The biggest common factor number is the GCF number.
So the greatest common factor 128,7775 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 77/128, 5100/7775

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 77/128, 5100/7775?

Answer: LCM of Numerators as per given numbers 77/128, 5100/7775 is

LCM of Numerators i.e. for 77,5100 is 392700

GCF of denominators i.e. for 128,7775 is 1.

Thus, LCM of Fractions is 392700.Finally, LCM of Fractions for 77/128, 5100/7775 is 392700.