Least Common Multiple of 1/76, 1/72, 36/68, 72/710

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 1/76, 1/72, 36/68, 72/710 quickly i.e. 36 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 1/76, 1/72, 36/68, 72/710 is 36.

LCM(1/76, 1/72, 36/68, 72/710) = 36

LCM of 1/76, 1/72, 36/68, 72/710

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 1/76,1/72,36/68,72/710

Given numbers are 1/76,1/72,36/68,72/710

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 1,1,36,72

Least Common Multiple of Numerators i.e. LCM of 1,1,36,72 is 72.

GCF of Denominators means GCF of 76,72,68,710 as per the given fractions.

GCF of 76,72,68,710 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 1,1,36,72

LCM of Fractions 1/76,1/72,36/68,72/710 is 36

2 1, 1, 36, 72
2 1, 1, 18, 36
3 1, 1, 9, 18
3 1, 1, 3, 6
1, 1, 1, 2

∴ So the LCM of the given numbers is 2 x 2 x 3 x 3 x 1 x 1 x 1 x 2 = 72

Least Common Multiple of 1,1,36,72 with GCF Formula

Least Common Multiple of 1,1,36,72 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 1,1,36,72 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1,1,36,72) = 1

common factors(in case of two or more numbers have common factors) = 36

GCF(1,1,36,72) x common factors =1 x 36 = 36

LCM(1,1,36,72) = ( 1 × 1 × 36 × 72 ) / 36

LCM(1,1,36,72) = 2592 / 36

LCM(1,1,36,72) = 72


Lets's calculate GCF of 76,72,68,710

2 76, 72, 68, 710
38, 36, 34, 355

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 72/2

Therefore the LCM of Fractions 1/76,1/72,36/68,72/710 is 36

Greatest Common Factor of 76,72,68,710 By Matching Biggest Common Factor Method

Greatest Common Factor of 76,72,68,710 By Matching Biggest Common Factor Method

Factors of 76

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

1,2,4,19,38,76

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 710

List of positive integer factors of 710 that divides 710 without a remainder.

1,2,5,10,71,142,355,710

Greatest Common Factor

We found the factors 76,72,68,710 . The biggest common factor number is the GCF number.
So the greatest common factor 76,72,68,710 is 2.


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 1/76, 1/72, 36/68, 72/710

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 1/76, 1/72, 36/68, 72/710?

Answer: LCM of Numerators as per given numbers 1/76, 1/72, 36/68, 72/710 is

LCM of Numerators i.e. for 1,1,36,72 is 72

GCF of denominators i.e. for 76,72,68,710 is 2.

Thus, LCM of Fractions is 36.Finally, LCM of Fractions for 1/76, 1/72, 36/68, 72/710 is 36.