Least Common Multiple of 398/637, 501/247

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 398/637, 501/247 quickly i.e. 199398/13 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 398/637, 501/247 is 199398/13.

LCM(398/637, 501/247) = 199398/13

LCM of 398/637, 501/247

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 398/637,501/247

Given numbers are 398/637,501/247

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 398,501

Least Common Multiple of Numerators i.e. LCM of 398,501 is 199398.

GCF of Denominators means GCF of 637,247 as per the given fractions.

GCF of 637,247 is 13 as it is the largest common factor for these numbers.

Lets's calculate LCM of 398,501

LCM of Fractions 398/637,501/247 is 199398/13

Given numbers has no common factors except 1. So, there LCM is their product i.e 199398

Least Common Multiple of 398,501 with GCF Formula

Least Common Multiple of 398,501 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 398,501 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(398,501) = 1

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

GCF(398,501) x common factors =1 x 1 = 1

LCM(398,501) = ( 398 × 501 ) / 1

LCM(398,501) = 199398 / 1

LCM(398,501) = 199398


Lets's calculate GCF of 637,247

13 637, 247
49, 19

∴ So the GCF of the given numbers is 13 = 13

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 199398/13

Therefore the LCM of Fractions 398/637,501/247 is 199398/13

Greatest Common Factor of 637,247 By Matching Biggest Common Factor Method

Greatest Common Factor of 637,247 By Matching Biggest Common Factor Method

Factors of 637

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

1,7,13,49,91,637

Factors of 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Greatest Common Factor

We found the factors 637,247 . The biggest common factor number is the GCF number.
So the greatest common factor 637,247 is 13.


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 398/637, 501/247

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 398/637, 501/247?

Answer: LCM of Numerators as per given numbers 398/637, 501/247 is

LCM of Numerators i.e. for 398,501 is 199398

GCF of denominators i.e. for 637,247 is 13.

Thus, LCM of Fractions is 199398/13.Finally, LCM of Fractions for 398/637, 501/247 is 199398/13.