Least Common Multiple of 421/15, 514/68, 649/364

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 421/15, 514/68, 649/364 quickly i.e. 140439706 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 421/15, 514/68, 649/364 is 140439706.

LCM(421/15, 514/68, 649/364) = 140439706

LCM of 421/15, 514/68, 649/364

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 421/15,514/68,649/364

Given numbers are 421/15,514/68,649/364

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 421,514,649

Least Common Multiple of Numerators i.e. LCM of 421,514,649 is 140439706.

GCF of Denominators means GCF of 15,68,364 as per the given fractions.

GCF of 15,68,364 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 421,514,649

LCM of Fractions 421/15,514/68,649/364 is 140439706

Given numbers has no common factors except 1. So, there LCM is their product i.e 140439706

Least Common Multiple of 421,514,649 with GCF Formula

Least Common Multiple of 421,514,649 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 421,514,649 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(421,514,649) = 1

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

GCF(421,514,649) x common factors =1 x 1 = 1

LCM(421,514,649) = ( 421 × 514 × 649 ) / 1

LCM(421,514,649) = 140439706 / 1

LCM(421,514,649) = 140439706


Lets's calculate GCF of 15,68,364

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 140439706/1

Therefore the LCM of Fractions 421/15,514/68,649/364 is 140439706

Greatest Common Factor of 15,68,364 By Matching Biggest Common Factor Method

Greatest Common Factor of 15,68,364 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 364

List of positive integer factors of 364 that divides 364 without a remainder.

1,2,4,7,13,14,26,28,52,91,182,364

Greatest Common Factor

We found the factors 15,68,364 . The biggest common factor number is the GCF number.
So the greatest common factor 15,68,364 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 421/15, 514/68, 649/364

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 421/15, 514/68, 649/364?

Answer: LCM of Numerators as per given numbers 421/15, 514/68, 649/364 is

LCM of Numerators i.e. for 421,514,649 is 140439706

GCF of denominators i.e. for 15,68,364 is 1.

Thus, LCM of Fractions is 140439706.Finally, LCM of Fractions for 421/15, 514/68, 649/364 is 140439706.