Least Common Multiple of 31/13, 71/30, 661/888

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 31/13, 71/30, 661/888 quickly i.e. 1454861 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 31/13, 71/30, 661/888 is 1454861.

LCM(31/13, 71/30, 661/888) = 1454861

LCM of 31/13, 71/30, 661/888

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 31/13,71/30,661/888

Given numbers are 31/13,71/30,661/888

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 31,71,661

Least Common Multiple of Numerators i.e. LCM of 31,71,661 is 1454861.

GCF of Denominators means GCF of 13,30,888 as per the given fractions.

GCF of 13,30,888 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 31,71,661

LCM of Fractions 31/13,71/30,661/888 is 1454861

Given numbers has no common factors except 1. So, there LCM is their product i.e 1454861

Least Common Multiple of 31,71,661 with GCF Formula

Least Common Multiple of 31,71,661 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 31,71,661 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,71,661) = 1

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

GCF(31,71,661) x common factors =1 x 1 = 1

LCM(31,71,661) = ( 31 × 71 × 661 ) / 1

LCM(31,71,661) = 1454861 / 1

LCM(31,71,661) = 1454861


Lets's calculate GCF of 13,30,888

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1454861/1

Therefore the LCM of Fractions 31/13,71/30,661/888 is 1454861

Greatest Common Factor of 13,30,888 By Matching Biggest Common Factor Method

Greatest Common Factor of 13,30,888 By Matching Biggest Common Factor Method

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 888

List of positive integer factors of 888 that divides 888 without a remainder.

1,2,3,4,6,8,12,24,37,74,111,148,222,296,444,888

Greatest Common Factor

We found the factors 13,30,888 . The biggest common factor number is the GCF number.
So the greatest common factor 13,30,888 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 31/13, 71/30, 661/888

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 31/13, 71/30, 661/888?

Answer: LCM of Numerators as per given numbers 31/13, 71/30, 661/888 is

LCM of Numerators i.e. for 31,71,661 is 1454861

GCF of denominators i.e. for 13,30,888 is 1.

Thus, LCM of Fractions is 1454861.Finally, LCM of Fractions for 31/13, 71/30, 661/888 is 1454861.