Least Common Multiple of 63/71, 22/30, 77/76, 51/821

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 63/71, 22/30, 77/76, 51/821 quickly i.e. 23562 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 63/71, 22/30, 77/76, 51/821 is 23562.

LCM(63/71, 22/30, 77/76, 51/821) = 23562

LCM of 63/71, 22/30, 77/76, 51/821

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 63/71,22/30,77/76,51/821

Given numbers are 63/71,22/30,77/76,51/821

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 63,22,77,51

Least Common Multiple of Numerators i.e. LCM of 63,22,77,51 is 23562.

GCF of Denominators means GCF of 71,30,76,821 as per the given fractions.

GCF of 71,30,76,821 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 63,22,77,51

LCM of Fractions 63/71,22/30,77/76,51/821 is 23562

3 63, 22, 77, 51
7 21, 22, 77, 17
11 3, 22, 11, 17
3, 2, 1, 17

∴ So the LCM of the given numbers is 3 x 7 x 11 x 3 x 2 x 1 x 17 = 23562

Least Common Multiple of 63,22,77,51 with GCF Formula

Least Common Multiple of 63,22,77,51 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 63,22,77,51 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(63,22,77,51) = 1

common factors(in case of two or more numbers have common factors) = 231

GCF(63,22,77,51) x common factors =1 x 231 = 231

LCM(63,22,77,51) = ( 63 × 22 × 77 × 51 ) / 231

LCM(63,22,77,51) = 5442822 / 231

LCM(63,22,77,51) = 23562


Lets's calculate GCF of 71,30,76,821

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 23562/1

Therefore the LCM of Fractions 63/71,22/30,77/76,51/821 is 23562

Greatest Common Factor of 71,30,76,821 By Matching Biggest Common Factor Method

Greatest Common Factor of 71,30,76,821 By Matching Biggest Common Factor Method

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 821

List of positive integer factors of 821 that divides 821 without a remainder.

1,821

Greatest Common Factor

We found the factors 71,30,76,821 . The biggest common factor number is the GCF number.
So the greatest common factor 71,30,76,821 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 63/71, 22/30, 77/76, 51/821

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 63/71, 22/30, 77/76, 51/821?

Answer: LCM of Numerators as per given numbers 63/71, 22/30, 77/76, 51/821 is

LCM of Numerators i.e. for 63,22,77,51 is 23562

GCF of denominators i.e. for 71,30,76,821 is 1.

Thus, LCM of Fractions is 23562.Finally, LCM of Fractions for 63/71, 22/30, 77/76, 51/821 is 23562.