Least Common Multiple of 31/37, 51/93, 17/786

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 31/37, 51/93, 17/786 quickly i.e. 1581 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 31/37, 51/93, 17/786 is 1581.

LCM(31/37, 51/93, 17/786) = 1581

LCM of 31/37, 51/93, 17/786

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 31/37,51/93,17/786

Given numbers are 31/37,51/93,17/786

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 31,51,17

Least Common Multiple of Numerators i.e. LCM of 31,51,17 is 1581.

GCF of Denominators means GCF of 37,93,786 as per the given fractions.

GCF of 37,93,786 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 31,51,17

LCM of Fractions 31/37,51/93,17/786 is 1581

17 31, 51, 17
31, 3, 1

∴ So the LCM of the given numbers is 17 x 31 x 3 x 1 = 1581

Least Common Multiple of 31,51,17 with GCF Formula

Least Common Multiple of 31,51,17 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 31,51,17 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,51,17) = 1

common factors(in case of two or more numbers have common factors) = 17

GCF(31,51,17) x common factors =1 x 17 = 17

LCM(31,51,17) = ( 31 × 51 × 17 ) / 17

LCM(31,51,17) = 26877 / 17

LCM(31,51,17) = 1581


Lets's calculate GCF of 37,93,786

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1581/1

Therefore the LCM of Fractions 31/37,51/93,17/786 is 1581

Greatest Common Factor of 37,93,786 By Matching Biggest Common Factor Method

Greatest Common Factor of 37,93,786 By Matching Biggest Common Factor Method

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Factors of 786

List of positive integer factors of 786 that divides 786 without a remainder.

1,2,3,6,131,262,393,786

Greatest Common Factor

We found the factors 37,93,786 . The biggest common factor number is the GCF number.
So the greatest common factor 37,93,786 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 31/37, 51/93, 17/786

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 31/37, 51/93, 17/786?

Answer: LCM of Numerators as per given numbers 31/37, 51/93, 17/786 is

LCM of Numerators i.e. for 31,51,17 is 1581

GCF of denominators i.e. for 37,93,786 is 1.

Thus, LCM of Fractions is 1581.Finally, LCM of Fractions for 31/37, 51/93, 17/786 is 1581.