Least Common Multiple of 20/580, 968/637, 620/445

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 20/580, 968/637, 620/445 quickly i.e. 150040 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 20/580, 968/637, 620/445 is 150040.

LCM(20/580, 968/637, 620/445) = 150040

LCM of 20/580, 968/637, 620/445

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 20/580,968/637,620/445

Given numbers are 20/580,968/637,620/445

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 20,968,620

Least Common Multiple of Numerators i.e. LCM of 20,968,620 is 150040.

GCF of Denominators means GCF of 580,637,445 as per the given fractions.

GCF of 580,637,445 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 20,968,620

LCM of Fractions 20/580,968/637,620/445 is 150040

2 20, 968, 620
2 10, 484, 310
5 5, 242, 155
1, 242, 31

∴ So the LCM of the given numbers is 2 x 2 x 5 x 1 x 242 x 31 = 150040

Least Common Multiple of 20,968,620 with GCF Formula

Least Common Multiple of 20,968,620 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 20,968,620 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,968,620) = 4

common factors(in case of two or more numbers have common factors) = 20

GCF(20,968,620) x common factors =4 x 20 = 80

LCM(20,968,620) = ( 20 × 968 × 620 ) / 80

LCM(20,968,620) = 12003200 / 80

LCM(20,968,620) = 150040


Lets's calculate GCF of 580,637,445

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 150040/1

Therefore the LCM of Fractions 20/580,968/637,620/445 is 150040

Greatest Common Factor of 580,637,445 By Matching Biggest Common Factor Method

Greatest Common Factor of 580,637,445 By Matching Biggest Common Factor Method

Factors of 580

List of positive integer factors of 580 that divides 580 without a remainder.

1,2,4,5,10,20,29,58,116,145,290,580

Factors of 637

List of positive integer factors of 637 that divides 637 without a remainder.

1,7,13,49,91,637

Factors of 445

List of positive integer factors of 445 that divides 445 without a remainder.

1,5,89,445

Greatest Common Factor

We found the factors 580,637,445 . The biggest common factor number is the GCF number.
So the greatest common factor 580,637,445 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 20/580, 968/637, 620/445

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 20/580, 968/637, 620/445?

Answer: LCM of Numerators as per given numbers 20/580, 968/637, 620/445 is

LCM of Numerators i.e. for 20,968,620 is 150040

GCF of denominators i.e. for 580,637,445 is 1.

Thus, LCM of Fractions is 150040.Finally, LCM of Fractions for 20/580, 968/637, 620/445 is 150040.