Least Common Multiple of 1/78, 2/72, 57/85, 53/739

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 1/78, 2/72, 57/85, 53/739 quickly i.e. 6042 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 1/78, 2/72, 57/85, 53/739 is 6042.

LCM(1/78, 2/72, 57/85, 53/739) = 6042

LCM of 1/78, 2/72, 57/85, 53/739

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 1/78,2/72,57/85,53/739

Given numbers are 1/78,2/72,57/85,53/739

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 1,2,57,53

Least Common Multiple of Numerators i.e. LCM of 1,2,57,53 is 6042.

GCF of Denominators means GCF of 78,72,85,739 as per the given fractions.

GCF of 78,72,85,739 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 1,2,57,53

LCM of Fractions 1/78,2/72,57/85,53/739 is 6042

Given numbers has no common factors except 1. So, there LCM is their product i.e 6042

Least Common Multiple of 1,2,57,53 with GCF Formula

Least Common Multiple of 1,2,57,53 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 1,2,57,53 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1,2,57,53) = 1

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

GCF(1,2,57,53) x common factors =1 x 1 = 1

LCM(1,2,57,53) = ( 1 × 2 × 57 × 53 ) / 1

LCM(1,2,57,53) = 6042 / 1

LCM(1,2,57,53) = 6042


Lets's calculate GCF of 78,72,85,739

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 6042/1

Therefore the LCM of Fractions 1/78,2/72,57/85,53/739 is 6042

Greatest Common Factor of 78,72,85,739 By Matching Biggest Common Factor Method

Greatest Common Factor of 78,72,85,739 By Matching Biggest Common Factor Method

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

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 85

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

1,5,17,85

Factors of 739

List of positive integer factors of 739 that divides 739 without a remainder.

1,739

Greatest Common Factor

We found the factors 78,72,85,739 . The biggest common factor number is the GCF number.
So the greatest common factor 78,72,85,739 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 1/78, 2/72, 57/85, 53/739

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 1/78, 2/72, 57/85, 53/739?

Answer: LCM of Numerators as per given numbers 1/78, 2/72, 57/85, 53/739 is

LCM of Numerators i.e. for 1,2,57,53 is 6042

GCF of denominators i.e. for 78,72,85,739 is 1.

Thus, LCM of Fractions is 6042.Finally, LCM of Fractions for 1/78, 2/72, 57/85, 53/739 is 6042.