Least Common Multiple of 751/639, 389/385

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 751/639, 389/385 quickly i.e. 292139 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 751/639, 389/385 is 292139.

LCM(751/639, 389/385) = 292139

LCM of 751/639, 389/385

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 751/639,389/385

Given numbers are 751/639,389/385

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 751,389

Least Common Multiple of Numerators i.e. LCM of 751,389 is 292139.

GCF of Denominators means GCF of 639,385 as per the given fractions.

GCF of 639,385 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 751,389

LCM of Fractions 751/639,389/385 is 292139

Given numbers has no common factors except 1. So, there LCM is their product i.e 292139

Least Common Multiple of 751,389 with GCF Formula

Least Common Multiple of 751,389 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 751,389 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(751,389) = 1

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

GCF(751,389) x common factors =1 x 1 = 1

LCM(751,389) = ( 751 × 389 ) / 1

LCM(751,389) = 292139 / 1

LCM(751,389) = 292139


Lets's calculate GCF of 639,385

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 292139/1

Therefore the LCM of Fractions 751/639,389/385 is 292139

Greatest Common Factor of 639,385 By Matching Biggest Common Factor Method

Greatest Common Factor of 639,385 By Matching Biggest Common Factor Method

Factors of 639

List of positive integer factors of 639 that divides 639 without a remainder.

1,3,9,71,213,639

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Greatest Common Factor

We found the factors 639,385 . The biggest common factor number is the GCF number.
So the greatest common factor 639,385 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 751/639, 389/385

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 751/639, 389/385?

Answer: LCM of Numerators as per given numbers 751/639, 389/385 is

LCM of Numerators i.e. for 751,389 is 292139

GCF of denominators i.e. for 639,385 is 1.

Thus, LCM of Fractions is 292139.Finally, LCM of Fractions for 751/639, 389/385 is 292139.