Least Common Multiple of 912/40, 234/31, 690/520

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 912/40, 234/31, 690/520 quickly i.e. 4090320 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 912/40, 234/31, 690/520 is 4090320.

LCM(912/40, 234/31, 690/520) = 4090320

LCM of 912/40, 234/31, 690/520

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 912/40,234/31,690/520

Given numbers are 912/40,234/31,690/520

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 912,234,690

Least Common Multiple of Numerators i.e. LCM of 912,234,690 is 4090320.

GCF of Denominators means GCF of 40,31,520 as per the given fractions.

GCF of 40,31,520 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 912,234,690

LCM of Fractions 912/40,234/31,690/520 is 4090320

2 912, 234, 690
3 456, 117, 345
152, 39, 115

∴ So the LCM of the given numbers is 2 x 3 x 152 x 39 x 115 = 4090320

Least Common Multiple of 912,234,690 with GCF Formula

Least Common Multiple of 912,234,690 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 912,234,690 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(912,234,690) = 6

common factors(in case of two or more numbers have common factors) = 6

GCF(912,234,690) x common factors =6 x 6 = 36

LCM(912,234,690) = ( 912 × 234 × 690 ) / 36

LCM(912,234,690) = 147251520 / 36

LCM(912,234,690) = 4090320


Lets's calculate GCF of 40,31,520

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4090320/1

Therefore the LCM of Fractions 912/40,234/31,690/520 is 4090320

Greatest Common Factor of 40,31,520 By Matching Biggest Common Factor Method

Greatest Common Factor of 40,31,520 By Matching Biggest Common Factor Method

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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

Greatest Common Factor

We found the factors 40,31,520 . The biggest common factor number is the GCF number.
So the greatest common factor 40,31,520 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 912/40, 234/31, 690/520

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 912/40, 234/31, 690/520?

Answer: LCM of Numerators as per given numbers 912/40, 234/31, 690/520 is

LCM of Numerators i.e. for 912,234,690 is 4090320

GCF of denominators i.e. for 40,31,520 is 1.

Thus, LCM of Fractions is 4090320.Finally, LCM of Fractions for 912/40, 234/31, 690/520 is 4090320.