Least Common Multiple of 408/53, 413/86, 689/171

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 408/53, 413/86, 689/171 quickly i.e. 116099256 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 408/53, 413/86, 689/171 is 116099256.

LCM(408/53, 413/86, 689/171) = 116099256

LCM of 408/53, 413/86, 689/171

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 408/53,413/86,689/171

Given numbers are 408/53,413/86,689/171

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 408,413,689

Least Common Multiple of Numerators i.e. LCM of 408,413,689 is 116099256.

GCF of Denominators means GCF of 53,86,171 as per the given fractions.

GCF of 53,86,171 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 408,413,689

LCM of Fractions 408/53,413/86,689/171 is 116099256

Given numbers has no common factors except 1. So, there LCM is their product i.e 116099256

Least Common Multiple of 408,413,689 with GCF Formula

Least Common Multiple of 408,413,689 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 408,413,689 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(408,413,689) = 1

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

GCF(408,413,689) x common factors =1 x 1 = 1

LCM(408,413,689) = ( 408 × 413 × 689 ) / 1

LCM(408,413,689) = 116099256 / 1

LCM(408,413,689) = 116099256


Lets's calculate GCF of 53,86,171

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 116099256/1

Therefore the LCM of Fractions 408/53,413/86,689/171 is 116099256

Greatest Common Factor of 53,86,171 By Matching Biggest Common Factor Method

Greatest Common Factor of 53,86,171 By Matching Biggest Common Factor Method

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Greatest Common Factor

We found the factors 53,86,171 . The biggest common factor number is the GCF number.
So the greatest common factor 53,86,171 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 408/53, 413/86, 689/171

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 408/53, 413/86, 689/171?

Answer: LCM of Numerators as per given numbers 408/53, 413/86, 689/171 is

LCM of Numerators i.e. for 408,413,689 is 116099256

GCF of denominators i.e. for 53,86,171 is 1.

Thus, LCM of Fractions is 116099256.Finally, LCM of Fractions for 408/53, 413/86, 689/171 is 116099256.