Least Common Multiple of 64/64, 74/75, 34/42, 72/225

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 64/64, 74/75, 34/42, 72/225 quickly i.e. 362304 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 64/64, 74/75, 34/42, 72/225 is 362304.

LCM(64/64, 74/75, 34/42, 72/225) = 362304

LCM of 64/64, 74/75, 34/42, 72/225

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 64/64,74/75,34/42,72/225

Given numbers are 64/64,74/75,34/42,72/225

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 64,74,34,72

Least Common Multiple of Numerators i.e. LCM of 64,74,34,72 is 362304.

GCF of Denominators means GCF of 64,75,42,225 as per the given fractions.

GCF of 64,75,42,225 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 64,74,34,72

LCM of Fractions 64/64,74/75,34/42,72/225 is 362304

2 64, 74, 34, 72
2 32, 37, 17, 36
2 16, 37, 17, 18
8, 37, 17, 9

∴ So the LCM of the given numbers is 2 x 2 x 2 x 8 x 37 x 17 x 9 = 362304

Least Common Multiple of 64,74,34,72 with GCF Formula

Least Common Multiple of 64,74,34,72 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 64,74,34,72 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(64,74,34,72) = 2

common factors(in case of two or more numbers have common factors) = 16

GCF(64,74,34,72) x common factors =2 x 16 = 32

LCM(64,74,34,72) = ( 64 × 74 × 34 × 72 ) / 32

LCM(64,74,34,72) = 11593728 / 32

LCM(64,74,34,72) = 362304


Lets's calculate GCF of 64,75,42,225

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 362304/1

Therefore the LCM of Fractions 64/64,74/75,34/42,72/225 is 362304

Greatest Common Factor of 64,75,42,225 By Matching Biggest Common Factor Method

Greatest Common Factor of 64,75,42,225 By Matching Biggest Common Factor Method

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Greatest Common Factor

We found the factors 64,75,42,225 . The biggest common factor number is the GCF number.
So the greatest common factor 64,75,42,225 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 64/64, 74/75, 34/42, 72/225

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 64/64, 74/75, 34/42, 72/225?

Answer: LCM of Numerators as per given numbers 64/64, 74/75, 34/42, 72/225 is

LCM of Numerators i.e. for 64,74,34,72 is 362304

GCF of denominators i.e. for 64,75,42,225 is 1.

Thus, LCM of Fractions is 362304.Finally, LCM of Fractions for 64/64, 74/75, 34/42, 72/225 is 362304.