Least Common Multiple of 156/56, 685/9920

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 156/56, 685/9920 quickly i.e. 106860/8 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 156/56, 685/9920 is 106860/8.

LCM(156/56, 685/9920) = 106860/8

LCM of 156/56, 685/9920

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 156/56,685/9920

Given numbers are 156/56,685/9920

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 156,685

Least Common Multiple of Numerators i.e. LCM of 156,685 is 106860.

GCF of Denominators means GCF of 56,9920 as per the given fractions.

GCF of 56,9920 is 8 as it is the largest common factor for these numbers.

Lets's calculate LCM of 156,685

LCM of Fractions 156/56,685/9920 is 106860/8

Given numbers has no common factors except 1. So, there LCM is their product i.e 106860

Least Common Multiple of 156,685 with GCF Formula

Least Common Multiple of 156,685 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 156,685 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(156,685) = 1

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

GCF(156,685) x common factors =1 x 1 = 1

LCM(156,685) = ( 156 × 685 ) / 1

LCM(156,685) = 106860 / 1

LCM(156,685) = 106860


Lets's calculate GCF of 56,9920

2 56, 9920
2 28, 4960
2 14, 2480
7, 1240

∴ So the GCF of the given numbers is 2 x 2 x 2 = 8

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 106860/8

Therefore the LCM of Fractions 156/56,685/9920 is 106860/8

Greatest Common Factor of 56,9920 By Matching Biggest Common Factor Method

Greatest Common Factor of 56,9920 By Matching Biggest Common Factor Method

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 9920

List of positive integer factors of 9920 that divides 9920 without a remainder.

1,2,4,5,8,10,16,20,31,32,40,62,64,80,124,155,160,248,310,320,496,620,992,1240,1984,2480,4960,9920

Greatest Common Factor

We found the factors 56,9920 . The biggest common factor number is the GCF number.
So the greatest common factor 56,9920 is 8.


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 156/56, 685/9920

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 156/56, 685/9920?

Answer: LCM of Numerators as per given numbers 156/56, 685/9920 is

LCM of Numerators i.e. for 156,685 is 106860

GCF of denominators i.e. for 56,9920 is 8.

Thus, LCM of Fractions is 106860/8.Finally, LCM of Fractions for 156/56, 685/9920 is 106860/8.