Least Common Multiple of 74/64, 66/47, 211/644

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 74/64, 66/47, 211/644 quickly i.e. 515262 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 74/64, 66/47, 211/644 is 515262.

LCM(74/64, 66/47, 211/644) = 515262

LCM of 74/64, 66/47, 211/644

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 74/64,66/47,211/644

Given numbers are 74/64,66/47,211/644

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 74,66,211

Least Common Multiple of Numerators i.e. LCM of 74,66,211 is 515262.

GCF of Denominators means GCF of 64,47,644 as per the given fractions.

GCF of 64,47,644 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 74,66,211

LCM of Fractions 74/64,66/47,211/644 is 515262

2 74, 66, 211
37, 33, 211

∴ So the LCM of the given numbers is 2 x 37 x 33 x 211 = 515262

Least Common Multiple of 74,66,211 with GCF Formula

Least Common Multiple of 74,66,211 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 74,66,211 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(74,66,211) = 1

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

GCF(74,66,211) x common factors =1 x 2 = 2

LCM(74,66,211) = ( 74 × 66 × 211 ) / 2

LCM(74,66,211) = 1030524 / 2

LCM(74,66,211) = 515262


Lets's calculate GCF of 64,47,644

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 515262/1

Therefore the LCM of Fractions 74/64,66/47,211/644 is 515262

Greatest Common Factor of 64,47,644 By Matching Biggest Common Factor Method

Greatest Common Factor of 64,47,644 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

Greatest Common Factor

We found the factors 64,47,644 . The biggest common factor number is the GCF number.
So the greatest common factor 64,47,644 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 74/64, 66/47, 211/644

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 74/64, 66/47, 211/644?

Answer: LCM of Numerators as per given numbers 74/64, 66/47, 211/644 is

LCM of Numerators i.e. for 74,66,211 is 515262

GCF of denominators i.e. for 64,47,644 is 1.

Thus, LCM of Fractions is 515262.Finally, LCM of Fractions for 74/64, 66/47, 211/644 is 515262.