Least Common Multiple of 256/78, 696/49, 957/142

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 256/78, 696/49, 957/142 quickly i.e. 244992 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 256/78, 696/49, 957/142 is 244992.

LCM(256/78, 696/49, 957/142) = 244992

LCM of 256/78, 696/49, 957/142

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 256/78,696/49,957/142

Given numbers are 256/78,696/49,957/142

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 256,696,957

Least Common Multiple of Numerators i.e. LCM of 256,696,957 is 244992.

GCF of Denominators means GCF of 78,49,142 as per the given fractions.

GCF of 78,49,142 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 256,696,957

LCM of Fractions 256/78,696/49,957/142 is 244992

2 256, 696, 957
2 128, 348, 957
2 64, 174, 957
3 32, 87, 957
29 32, 29, 319
32, 1, 11

∴ So the LCM of the given numbers is 2 x 2 x 2 x 3 x 29 x 32 x 1 x 11 = 244992

Least Common Multiple of 256,696,957 with GCF Formula

Least Common Multiple of 256,696,957 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 256,696,957 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(256,696,957) = 1

common factors(in case of two or more numbers have common factors) = 696

GCF(256,696,957) x common factors =1 x 696 = 696

LCM(256,696,957) = ( 256 × 696 × 957 ) / 696

LCM(256,696,957) = 170514432 / 696

LCM(256,696,957) = 244992


Lets's calculate GCF of 78,49,142

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 244992/1

Therefore the LCM of Fractions 256/78,696/49,957/142 is 244992

Greatest Common Factor of 78,49,142 By Matching Biggest Common Factor Method

Greatest Common Factor of 78,49,142 By Matching Biggest Common Factor Method

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 78,49,142 . The biggest common factor number is the GCF number.
So the greatest common factor 78,49,142 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 256/78, 696/49, 957/142

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 256/78, 696/49, 957/142?

Answer: LCM of Numerators as per given numbers 256/78, 696/49, 957/142 is

LCM of Numerators i.e. for 256,696,957 is 244992

GCF of denominators i.e. for 78,49,142 is 1.

Thus, LCM of Fractions is 244992.Finally, LCM of Fractions for 256/78, 696/49, 957/142 is 244992.