Least Common Multiple of 9/15, 4/40, 80/10, 53/977

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 9/15, 4/40, 80/10, 53/977 quickly i.e. 38160 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 9/15, 4/40, 80/10, 53/977 is 38160.

LCM(9/15, 4/40, 80/10, 53/977) = 38160

LCM of 9/15, 4/40, 80/10, 53/977

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 9/15,4/40,80/10,53/977

Given numbers are 9/15,4/40,80/10,53/977

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 9,4,80,53

Least Common Multiple of Numerators i.e. LCM of 9,4,80,53 is 38160.

GCF of Denominators means GCF of 15,40,10,977 as per the given fractions.

GCF of 15,40,10,977 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 9,4,80,53

LCM of Fractions 9/15,4/40,80/10,53/977 is 38160

2 9, 4, 80, 53
2 9, 2, 40, 53
9, 1, 20, 53

∴ So the LCM of the given numbers is 2 x 2 x 9 x 1 x 20 x 53 = 38160

Least Common Multiple of 9,4,80,53 with GCF Formula

Least Common Multiple of 9,4,80,53 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 9,4,80,53 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(9,4,80,53) = 1

common factors(in case of two or more numbers have common factors) = 4

GCF(9,4,80,53) x common factors =1 x 4 = 4

LCM(9,4,80,53) = ( 9 × 4 × 80 × 53 ) / 4

LCM(9,4,80,53) = 152640 / 4

LCM(9,4,80,53) = 38160


Lets's calculate GCF of 15,40,10,977

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 38160/1

Therefore the LCM of Fractions 9/15,4/40,80/10,53/977 is 38160

Greatest Common Factor of 15,40,10,977 By Matching Biggest Common Factor Method

Greatest Common Factor of 15,40,10,977 By Matching Biggest Common Factor Method

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 977

List of positive integer factors of 977 that divides 977 without a remainder.

1,977

Greatest Common Factor

We found the factors 15,40,10,977 . The biggest common factor number is the GCF number.
So the greatest common factor 15,40,10,977 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 9/15, 4/40, 80/10, 53/977

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 9/15, 4/40, 80/10, 53/977?

Answer: LCM of Numerators as per given numbers 9/15, 4/40, 80/10, 53/977 is

LCM of Numerators i.e. for 9,4,80,53 is 38160

GCF of denominators i.e. for 15,40,10,977 is 1.

Thus, LCM of Fractions is 38160.Finally, LCM of Fractions for 9/15, 4/40, 80/10, 53/977 is 38160.