Least Common Multiple of 256/620, 775/540

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 256/620, 775/540 quickly i.e. 9920 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 256/620, 775/540 is 9920.

LCM(256/620, 775/540) = 9920

LCM of 256/620, 775/540

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 256/620,775/540

Given numbers are 256/620,775/540

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 256,775

Least Common Multiple of Numerators i.e. LCM of 256,775 is 198400.

GCF of Denominators means GCF of 620,540 as per the given fractions.

GCF of 620,540 is 20 as it is the largest common factor for these numbers.

Lets's calculate LCM of 256,775

LCM of Fractions 256/620,775/540 is 9920

Given numbers has no common factors except 1. So, there LCM is their product i.e 198400

Least Common Multiple of 256,775 with GCF Formula

Least Common Multiple of 256,775 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 256,775 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(256,775) = 1

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

GCF(256,775) x common factors =1 x 1 = 1

LCM(256,775) = ( 256 × 775 ) / 1

LCM(256,775) = 198400 / 1

LCM(256,775) = 198400


Lets's calculate GCF of 620,540

2 620, 540
2 310, 270
5 155, 135
31, 27

∴ So the GCF of the given numbers is 2 x 2 x 5 = 20

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 198400/20

Therefore the LCM of Fractions 256/620,775/540 is 9920

Greatest Common Factor of 620,540 By Matching Biggest Common Factor Method

Greatest Common Factor of 620,540 By Matching Biggest Common Factor Method

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Factors of 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Greatest Common Factor

We found the factors 620,540 . The biggest common factor number is the GCF number.
So the greatest common factor 620,540 is 20.


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 256/620, 775/540

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 256/620, 775/540?

Answer: LCM of Numerators as per given numbers 256/620, 775/540 is

LCM of Numerators i.e. for 256,775 is 198400

GCF of denominators i.e. for 620,540 is 20.

Thus, LCM of Fractions is 9920.Finally, LCM of Fractions for 256/620, 775/540 is 9920.