Least Common Multiple of 1397/642, 9528/280

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 1397/642, 9528/280 quickly i.e. 6655308 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 1397/642, 9528/280 is 6655308.

LCM(1397/642, 9528/280) = 6655308

LCM of 1397/642, 9528/280

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 1397/642,9528/280

Given numbers are 1397/642,9528/280

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 1397,9528

Least Common Multiple of Numerators i.e. LCM of 1397,9528 is 13310616.

GCF of Denominators means GCF of 642,280 as per the given fractions.

GCF of 642,280 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 1397,9528

LCM of Fractions 1397/642,9528/280 is 6655308

Given numbers has no common factors except 1. So, there LCM is their product i.e 13310616

Least Common Multiple of 1397,9528 with GCF Formula

Least Common Multiple of 1397,9528 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 1397,9528 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1397,9528) = 1

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

GCF(1397,9528) x common factors =1 x 1 = 1

LCM(1397,9528) = ( 1397 × 9528 ) / 1

LCM(1397,9528) = 13310616 / 1

LCM(1397,9528) = 13310616


Lets's calculate GCF of 642,280

2 642, 280
321, 140

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 13310616/2

Therefore the LCM of Fractions 1397/642,9528/280 is 6655308

Greatest Common Factor of 642,280 By Matching Biggest Common Factor Method

Greatest Common Factor of 642,280 By Matching Biggest Common Factor Method

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Factors of 280

List of positive integer factors of 280 that divides 280 without a remainder.

1,2,4,5,7,8,10,14,20,28,35,40,56,70,140,280

Greatest Common Factor

We found the factors 642,280 . The biggest common factor number is the GCF number.
So the greatest common factor 642,280 is 2.


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 1397/642, 9528/280

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 1397/642, 9528/280?

Answer: LCM of Numerators as per given numbers 1397/642, 9528/280 is

LCM of Numerators i.e. for 1397,9528 is 13310616

GCF of denominators i.e. for 642,280 is 2.

Thus, LCM of Fractions is 6655308.Finally, LCM of Fractions for 1397/642, 9528/280 is 6655308.