Least Common Multiple of 32/61, 52/86, 38/38, 64/400

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 32/61, 52/86, 38/38, 64/400 quickly i.e. 15808 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 32/61, 52/86, 38/38, 64/400 is 15808.

LCM(32/61, 52/86, 38/38, 64/400) = 15808

LCM of 32/61, 52/86, 38/38, 64/400

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 32/61,52/86,38/38,64/400

Given numbers are 32/61,52/86,38/38,64/400

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 32,52,38,64

Least Common Multiple of Numerators i.e. LCM of 32,52,38,64 is 15808.

GCF of Denominators means GCF of 61,86,38,400 as per the given fractions.

GCF of 61,86,38,400 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 32,52,38,64

LCM of Fractions 32/61,52/86,38/38,64/400 is 15808

2 32, 52, 38, 64
2 16, 26, 19, 32
2 8, 13, 19, 16
2 4, 13, 19, 8
2 2, 13, 19, 4
1, 13, 19, 2

∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 2 x 1 x 13 x 19 x 2 = 15808

Least Common Multiple of 32,52,38,64 with GCF Formula

Least Common Multiple of 32,52,38,64 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 32,52,38,64 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(32,52,38,64) = 2

common factors(in case of two or more numbers have common factors) = 128

GCF(32,52,38,64) x common factors =2 x 128 = 256

LCM(32,52,38,64) = ( 32 × 52 × 38 × 64 ) / 256

LCM(32,52,38,64) = 4046848 / 256

LCM(32,52,38,64) = 15808


Lets's calculate GCF of 61,86,38,400

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 15808/1

Therefore the LCM of Fractions 32/61,52/86,38/38,64/400 is 15808

Greatest Common Factor of 61,86,38,400 By Matching Biggest Common Factor Method

Greatest Common Factor of 61,86,38,400 By Matching Biggest Common Factor Method

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 86

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

1,2,43,86

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Greatest Common Factor

We found the factors 61,86,38,400 . The biggest common factor number is the GCF number.
So the greatest common factor 61,86,38,400 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 32/61, 52/86, 38/38, 64/400

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 32/61, 52/86, 38/38, 64/400?

Answer: LCM of Numerators as per given numbers 32/61, 52/86, 38/38, 64/400 is

LCM of Numerators i.e. for 32,52,38,64 is 15808

GCF of denominators i.e. for 61,86,38,400 is 1.

Thus, LCM of Fractions is 15808.Finally, LCM of Fractions for 32/61, 52/86, 38/38, 64/400 is 15808.