Least Common Multiple of 20/393, 64/319, 634/335

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 20/393, 64/319, 634/335 quickly i.e. 101440 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 20/393, 64/319, 634/335 is 101440.

LCM(20/393, 64/319, 634/335) = 101440

LCM of 20/393, 64/319, 634/335

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 20/393,64/319,634/335

Given numbers are 20/393,64/319,634/335

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 20,64,634

Least Common Multiple of Numerators i.e. LCM of 20,64,634 is 101440.

GCF of Denominators means GCF of 393,319,335 as per the given fractions.

GCF of 393,319,335 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 20,64,634

LCM of Fractions 20/393,64/319,634/335 is 101440

2 20, 64, 634
2 10, 32, 317
5, 16, 317

∴ So the LCM of the given numbers is 2 x 2 x 5 x 16 x 317 = 101440

Least Common Multiple of 20,64,634 with GCF Formula

Least Common Multiple of 20,64,634 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 20,64,634 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(20,64,634) = 2

common factors(in case of two or more numbers have common factors) = 4

GCF(20,64,634) x common factors =2 x 4 = 8

LCM(20,64,634) = ( 20 × 64 × 634 ) / 8

LCM(20,64,634) = 811520 / 8

LCM(20,64,634) = 101440


Lets's calculate GCF of 393,319,335

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 101440/1

Therefore the LCM of Fractions 20/393,64/319,634/335 is 101440

Greatest Common Factor of 393,319,335 By Matching Biggest Common Factor Method

Greatest Common Factor of 393,319,335 By Matching Biggest Common Factor Method

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Factors of 319

List of positive integer factors of 319 that divides 319 without a remainder.

1,11,29,319

Factors of 335

List of positive integer factors of 335 that divides 335 without a remainder.

1,5,67,335

Greatest Common Factor

We found the factors 393,319,335 . The biggest common factor number is the GCF number.
So the greatest common factor 393,319,335 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 20/393, 64/319, 634/335

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 20/393, 64/319, 634/335?

Answer: LCM of Numerators as per given numbers 20/393, 64/319, 634/335 is

LCM of Numerators i.e. for 20,64,634 is 101440

GCF of denominators i.e. for 393,319,335 is 1.

Thus, LCM of Fractions is 101440.Finally, LCM of Fractions for 20/393, 64/319, 634/335 is 101440.