Least Common Multiple of 21/60, 57/22, 76/35, 886/85

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 21/60, 57/22, 76/35, 886/85 quickly i.e. 707028 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 21/60, 57/22, 76/35, 886/85 is 707028.

LCM(21/60, 57/22, 76/35, 886/85) = 707028

LCM of 21/60, 57/22, 76/35, 886/85

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 21/60,57/22,76/35,886/85

Given numbers are 21/60,57/22,76/35,886/85

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 21,57,76,886

Least Common Multiple of Numerators i.e. LCM of 21,57,76,886 is 707028.

GCF of Denominators means GCF of 60,22,35,85 as per the given fractions.

GCF of 60,22,35,85 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 21,57,76,886

LCM of Fractions 21/60,57/22,76/35,886/85 is 707028

2 21, 57, 76, 886
3 21, 57, 38, 443
19 7, 19, 38, 443
7, 1, 2, 443

∴ So the LCM of the given numbers is 2 x 3 x 19 x 7 x 1 x 2 x 443 = 707028

Least Common Multiple of 21,57,76,886 with GCF Formula

Least Common Multiple of 21,57,76,886 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 21,57,76,886 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(21,57,76,886) = 1

common factors(in case of two or more numbers have common factors) = 114

GCF(21,57,76,886) x common factors =1 x 114 = 114

LCM(21,57,76,886) = ( 21 × 57 × 76 × 886 ) / 114

LCM(21,57,76,886) = 80601192 / 114

LCM(21,57,76,886) = 707028


Lets's calculate GCF of 60,22,35,85

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 707028/1

Therefore the LCM of Fractions 21/60,57/22,76/35,886/85 is 707028

Greatest Common Factor of 60,22,35,85 By Matching Biggest Common Factor Method

Greatest Common Factor of 60,22,35,85 By Matching Biggest Common Factor Method

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Greatest Common Factor

We found the factors 60,22,35,85 . The biggest common factor number is the GCF number.
So the greatest common factor 60,22,35,85 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 21/60, 57/22, 76/35, 886/85

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 21/60, 57/22, 76/35, 886/85?

Answer: LCM of Numerators as per given numbers 21/60, 57/22, 76/35, 886/85 is

LCM of Numerators i.e. for 21,57,76,886 is 707028

GCF of denominators i.e. for 60,22,35,85 is 1.

Thus, LCM of Fractions is 707028.Finally, LCM of Fractions for 21/60, 57/22, 76/35, 886/85 is 707028.