Least Common Multiple of 77/13, 47/21, 13/13, 59/158

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 77/13, 47/21, 13/13, 59/158 quickly i.e. 2775773 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 77/13, 47/21, 13/13, 59/158 is 2775773.

LCM(77/13, 47/21, 13/13, 59/158) = 2775773

LCM of 77/13, 47/21, 13/13, 59/158

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 77/13,47/21,13/13,59/158

Given numbers are 77/13,47/21,13/13,59/158

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 77,47,13,59

Least Common Multiple of Numerators i.e. LCM of 77,47,13,59 is 2775773.

GCF of Denominators means GCF of 13,21,13,158 as per the given fractions.

GCF of 13,21,13,158 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 77,47,13,59

LCM of Fractions 77/13,47/21,13/13,59/158 is 2775773

Given numbers has no common factors except 1. So, there LCM is their product i.e 2775773

Least Common Multiple of 77,47,13,59 with GCF Formula

Least Common Multiple of 77,47,13,59 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 77,47,13,59 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(77,47,13,59) = 1

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

GCF(77,47,13,59) x common factors =1 x 1 = 1

LCM(77,47,13,59) = ( 77 × 47 × 13 × 59 ) / 1

LCM(77,47,13,59) = 2775773 / 1

LCM(77,47,13,59) = 2775773


Lets's calculate GCF of 13,21,13,158

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2775773/1

Therefore the LCM of Fractions 77/13,47/21,13/13,59/158 is 2775773

Greatest Common Factor of 13,21,13,158 By Matching Biggest Common Factor Method

Greatest Common Factor of 13,21,13,158 By Matching Biggest Common Factor Method

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 13,21,13,158 . The biggest common factor number is the GCF number.
So the greatest common factor 13,21,13,158 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 77/13, 47/21, 13/13, 59/158

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 77/13, 47/21, 13/13, 59/158?

Answer: LCM of Numerators as per given numbers 77/13, 47/21, 13/13, 59/158 is

LCM of Numerators i.e. for 77,47,13,59 is 2775773

GCF of denominators i.e. for 13,21,13,158 is 1.

Thus, LCM of Fractions is 2775773.Finally, LCM of Fractions for 77/13, 47/21, 13/13, 59/158 is 2775773.