Least Common Multiple of 31/15, 810/71, 674/321

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 31/15, 810/71, 674/321 quickly i.e. 8462070 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 31/15, 810/71, 674/321 is 8462070.

LCM(31/15, 810/71, 674/321) = 8462070

LCM of 31/15, 810/71, 674/321

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 31/15,810/71,674/321

Given numbers are 31/15,810/71,674/321

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 31,810,674

Least Common Multiple of Numerators i.e. LCM of 31,810,674 is 8462070.

GCF of Denominators means GCF of 15,71,321 as per the given fractions.

GCF of 15,71,321 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 31,810,674

LCM of Fractions 31/15,810/71,674/321 is 8462070

2 31, 810, 674
31, 405, 337

∴ So the LCM of the given numbers is 2 x 31 x 405 x 337 = 8462070

Least Common Multiple of 31,810,674 with GCF Formula

Least Common Multiple of 31,810,674 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 31,810,674 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(31,810,674) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(31,810,674) x common factors =1 x 2 = 2

LCM(31,810,674) = ( 31 × 810 × 674 ) / 2

LCM(31,810,674) = 16924140 / 2

LCM(31,810,674) = 8462070


Lets's calculate GCF of 15,71,321

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 8462070/1

Therefore the LCM of Fractions 31/15,810/71,674/321 is 8462070

Greatest Common Factor of 15,71,321 By Matching Biggest Common Factor Method

Greatest Common Factor of 15,71,321 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Greatest Common Factor

We found the factors 15,71,321 . The biggest common factor number is the GCF number.
So the greatest common factor 15,71,321 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 31/15, 810/71, 674/321

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 31/15, 810/71, 674/321?

Answer: LCM of Numerators as per given numbers 31/15, 810/71, 674/321 is

LCM of Numerators i.e. for 31,810,674 is 8462070

GCF of denominators i.e. for 15,71,321 is 1.

Thus, LCM of Fractions is 8462070.Finally, LCM of Fractions for 31/15, 810/71, 674/321 is 8462070.