Least Common Multiple of 51/636, 12/220, 255/669

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 51/636, 12/220, 255/669 quickly i.e. 1020 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 51/636, 12/220, 255/669 is 1020.

LCM(51/636, 12/220, 255/669) = 1020

LCM of 51/636, 12/220, 255/669

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 51/636,12/220,255/669

Given numbers are 51/636,12/220,255/669

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 51,12,255

Least Common Multiple of Numerators i.e. LCM of 51,12,255 is 1020.

GCF of Denominators means GCF of 636,220,669 as per the given fractions.

GCF of 636,220,669 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 51,12,255

LCM of Fractions 51/636,12/220,255/669 is 1020

3 51, 12, 255
17 17, 4, 85
1, 4, 5

∴ So the LCM of the given numbers is 3 x 17 x 1 x 4 x 5 = 1020

Least Common Multiple of 51,12,255 with GCF Formula

Least Common Multiple of 51,12,255 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 51,12,255 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(51,12,255) = 3

common factors(in case of two or more numbers have common factors) = 51

GCF(51,12,255) x common factors =3 x 51 = 153

LCM(51,12,255) = ( 51 × 12 × 255 ) / 153

LCM(51,12,255) = 156060 / 153

LCM(51,12,255) = 1020


Lets's calculate GCF of 636,220,669

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1020/1

Therefore the LCM of Fractions 51/636,12/220,255/669 is 1020

Greatest Common Factor of 636,220,669 By Matching Biggest Common Factor Method

Greatest Common Factor of 636,220,669 By Matching Biggest Common Factor Method

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Factors of 669

List of positive integer factors of 669 that divides 669 without a remainder.

1,3,223,669

Greatest Common Factor

We found the factors 636,220,669 . The biggest common factor number is the GCF number.
So the greatest common factor 636,220,669 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 51/636, 12/220, 255/669

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 51/636, 12/220, 255/669?

Answer: LCM of Numerators as per given numbers 51/636, 12/220, 255/669 is

LCM of Numerators i.e. for 51,12,255 is 1020

GCF of denominators i.e. for 636,220,669 is 1.

Thus, LCM of Fractions is 1020.Finally, LCM of Fractions for 51/636, 12/220, 255/669 is 1020.