Least Common Multiple of 307/57, 712/12, 857/393

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 307/57, 712/12, 857/393 quickly i.e. 187326488/3 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 307/57, 712/12, 857/393 is 187326488/3.

LCM(307/57, 712/12, 857/393) = 187326488/3

LCM of 307/57, 712/12, 857/393

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 307/57,712/12,857/393

Given numbers are 307/57,712/12,857/393

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 307,712,857

Least Common Multiple of Numerators i.e. LCM of 307,712,857 is 187326488.

GCF of Denominators means GCF of 57,12,393 as per the given fractions.

GCF of 57,12,393 is 3 as it is the largest common factor for these numbers.

Lets's calculate LCM of 307,712,857

LCM of Fractions 307/57,712/12,857/393 is 187326488/3

Given numbers has no common factors except 1. So, there LCM is their product i.e 187326488

Least Common Multiple of 307,712,857 with GCF Formula

Least Common Multiple of 307,712,857 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 307,712,857 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(307,712,857) = 1

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

GCF(307,712,857) x common factors =1 x 1 = 1

LCM(307,712,857) = ( 307 × 712 × 857 ) / 1

LCM(307,712,857) = 187326488 / 1

LCM(307,712,857) = 187326488


Lets's calculate GCF of 57,12,393

3 57, 12, 393
19, 4, 131

∴ So the GCF of the given numbers is 3 = 3

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 187326488/3

Therefore the LCM of Fractions 307/57,712/12,857/393 is 187326488/3

Greatest Common Factor of 57,12,393 By Matching Biggest Common Factor Method

Greatest Common Factor of 57,12,393 By Matching Biggest Common Factor Method

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 393

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

1,3,131,393

Greatest Common Factor

We found the factors 57,12,393 . The biggest common factor number is the GCF number.
So the greatest common factor 57,12,393 is 3.


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 307/57, 712/12, 857/393

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 307/57, 712/12, 857/393?

Answer: LCM of Numerators as per given numbers 307/57, 712/12, 857/393 is

LCM of Numerators i.e. for 307,712,857 is 187326488

GCF of denominators i.e. for 57,12,393 is 3.

Thus, LCM of Fractions is 187326488/3.Finally, LCM of Fractions for 307/57, 712/12, 857/393 is 187326488/3.