Least Common Multiple of 57/15, 609/91, 290/890

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 57/15, 609/91, 290/890 quickly i.e. 115710 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 57/15, 609/91, 290/890 is 115710.

LCM(57/15, 609/91, 290/890) = 115710

LCM of 57/15, 609/91, 290/890

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 57/15,609/91,290/890

Given numbers are 57/15,609/91,290/890

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 57,609,290

Least Common Multiple of Numerators i.e. LCM of 57,609,290 is 115710.

GCF of Denominators means GCF of 15,91,890 as per the given fractions.

GCF of 15,91,890 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 57,609,290

LCM of Fractions 57/15,609/91,290/890 is 115710

3 57, 609, 290
29 19, 203, 290
19, 7, 10

∴ So the LCM of the given numbers is 3 x 29 x 19 x 7 x 10 = 115710

Least Common Multiple of 57,609,290 with GCF Formula

Least Common Multiple of 57,609,290 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 57,609,290 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(57,609,290) = 1

common factors(in case of two or more numbers have common factors) = 87

GCF(57,609,290) x common factors =1 x 87 = 87

LCM(57,609,290) = ( 57 × 609 × 290 ) / 87

LCM(57,609,290) = 10066770 / 87

LCM(57,609,290) = 115710


Lets's calculate GCF of 15,91,890

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 115710/1

Therefore the LCM of Fractions 57/15,609/91,290/890 is 115710

Greatest Common Factor of 15,91,890 By Matching Biggest Common Factor Method

Greatest Common Factor of 15,91,890 By Matching Biggest Common Factor Method

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 890

List of positive integer factors of 890 that divides 890 without a remainder.

1,2,5,10,89,178,445,890

Greatest Common Factor

We found the factors 15,91,890 . The biggest common factor number is the GCF number.
So the greatest common factor 15,91,890 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 57/15, 609/91, 290/890

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 57/15, 609/91, 290/890?

Answer: LCM of Numerators as per given numbers 57/15, 609/91, 290/890 is

LCM of Numerators i.e. for 57,609,290 is 115710

GCF of denominators i.e. for 15,91,890 is 1.

Thus, LCM of Fractions is 115710.Finally, LCM of Fractions for 57/15, 609/91, 290/890 is 115710.