Least Common Multiple of 638/62, 841/7968

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 638/62, 841/7968 quickly i.e. 9251 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 638/62, 841/7968 is 9251.

LCM(638/62, 841/7968) = 9251

LCM of 638/62, 841/7968

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 638/62,841/7968

Given numbers are 638/62,841/7968

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 638,841

Least Common Multiple of Numerators i.e. LCM of 638,841 is 18502.

GCF of Denominators means GCF of 62,7968 as per the given fractions.

GCF of 62,7968 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 638,841

LCM of Fractions 638/62,841/7968 is 9251

29 638, 841
22, 29

∴ So the LCM of the given numbers is 29 x 22 x 29 = 18502

Least Common Multiple of 638,841 with GCF Formula

Least Common Multiple of 638,841 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 638,841 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(638,841) = 29

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

GCF(638,841) x common factors =29 x 1 = 29

LCM(638,841) = ( 638 × 841 ) / 29

LCM(638,841) = 536558 / 29

LCM(638,841) = 18502


Lets's calculate GCF of 62,7968

2 62, 7968
31, 3984

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 18502/2

Therefore the LCM of Fractions 638/62,841/7968 is 9251

Greatest Common Factor of 62,7968 By Matching Biggest Common Factor Method

Greatest Common Factor of 62,7968 By Matching Biggest Common Factor Method

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 7968

List of positive integer factors of 7968 that divides 7968 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,83,96,166,249,332,498,664,996,1328,1992,2656,3984,7968

Greatest Common Factor

We found the factors 62,7968 . The biggest common factor number is the GCF number.
So the greatest common factor 62,7968 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 638/62, 841/7968

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 638/62, 841/7968?

Answer: LCM of Numerators as per given numbers 638/62, 841/7968 is

LCM of Numerators i.e. for 638,841 is 18502

GCF of denominators i.e. for 62,7968 is 2.

Thus, LCM of Fractions is 9251.Finally, LCM of Fractions for 638/62, 841/7968 is 9251.