Least Common Multiple of 450/642, 4251/208

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 450/642, 4251/208 quickly i.e. 318825 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 450/642, 4251/208 is 318825.

LCM(450/642, 4251/208) = 318825

LCM of 450/642, 4251/208

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 450/642,4251/208

Given numbers are 450/642,4251/208

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 450,4251

Least Common Multiple of Numerators i.e. LCM of 450,4251 is 637650.

GCF of Denominators means GCF of 642,208 as per the given fractions.

GCF of 642,208 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 450,4251

LCM of Fractions 450/642,4251/208 is 318825

3 450, 4251
150, 1417

∴ So the LCM of the given numbers is 3 x 150 x 1417 = 637650

Least Common Multiple of 450,4251 with GCF Formula

Least Common Multiple of 450,4251 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 450,4251 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(450,4251) = 3

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

GCF(450,4251) x common factors =3 x 1 = 3

LCM(450,4251) = ( 450 × 4251 ) / 3

LCM(450,4251) = 1912950 / 3

LCM(450,4251) = 637650


Lets's calculate GCF of 642,208

2 642, 208
321, 104

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 637650/2

Therefore the LCM of Fractions 450/642,4251/208 is 318825

Greatest Common Factor of 642,208 By Matching Biggest Common Factor Method

Greatest Common Factor of 642,208 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 208

List of positive integer factors of 208 that divides 208 without a remainder.

1,2,4,8,13,16,26,52,104,208

Greatest Common Factor

We found the factors 642,208 . The biggest common factor number is the GCF number.
So the greatest common factor 642,208 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 450/642, 4251/208

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 450/642, 4251/208?

Answer: LCM of Numerators as per given numbers 450/642, 4251/208 is

LCM of Numerators i.e. for 450,4251 is 637650

GCF of denominators i.e. for 642,208 is 2.

Thus, LCM of Fractions is 318825.Finally, LCM of Fractions for 450/642, 4251/208 is 318825.