Least Common Multiple of 57/50, 70/16, 315/78

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 57/50, 70/16, 315/78 quickly i.e. 5985 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 57/50, 70/16, 315/78 is 5985.

LCM(57/50, 70/16, 315/78) = 5985

LCM of 57/50, 70/16, 315/78

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 57/50,70/16,315/78

Given numbers are 57/50,70/16,315/78

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 57,70,315

Least Common Multiple of Numerators i.e. LCM of 57,70,315 is 11970.

GCF of Denominators means GCF of 50,16,78 as per the given fractions.

GCF of 50,16,78 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 57,70,315

LCM of Fractions 57/50,70/16,315/78 is 5985

3 57, 70, 315
5 19, 70, 105
7 19, 14, 21
19, 2, 3

∴ So the LCM of the given numbers is 3 x 5 x 7 x 19 x 2 x 3 = 11970

Least Common Multiple of 57,70,315 with GCF Formula

Least Common Multiple of 57,70,315 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 57,70,315 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(57,70,315) = 1

common factors(in case of two or more numbers have common factors) = 105

GCF(57,70,315) x common factors =1 x 105 = 105

LCM(57,70,315) = ( 57 × 70 × 315 ) / 105

LCM(57,70,315) = 1256850 / 105

LCM(57,70,315) = 11970


Lets's calculate GCF of 50,16,78

2 50, 16, 78
25, 8, 39

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 11970/2

Therefore the LCM of Fractions 57/50,70/16,315/78 is 5985

Greatest Common Factor of 50,16,78 By Matching Biggest Common Factor Method

Greatest Common Factor of 50,16,78 By Matching Biggest Common Factor Method

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 78

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

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

Greatest Common Factor

We found the factors 50,16,78 . The biggest common factor number is the GCF number.
So the greatest common factor 50,16,78 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 57/50, 70/16, 315/78

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 57/50, 70/16, 315/78?

Answer: LCM of Numerators as per given numbers 57/50, 70/16, 315/78 is

LCM of Numerators i.e. for 57,70,315 is 11970

GCF of denominators i.e. for 50,16,78 is 2.

Thus, LCM of Fractions is 5985.Finally, LCM of Fractions for 57/50, 70/16, 315/78 is 5985.