Least Common Multiple of 37/438, 28/665, 645/732

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 37/438, 28/665, 645/732 quickly i.e. 668220 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 37/438, 28/665, 645/732 is 668220.

LCM(37/438, 28/665, 645/732) = 668220

LCM of 37/438, 28/665, 645/732

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 37/438,28/665,645/732

Given numbers are 37/438,28/665,645/732

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 37,28,645

Least Common Multiple of Numerators i.e. LCM of 37,28,645 is 668220.

GCF of Denominators means GCF of 438,665,732 as per the given fractions.

GCF of 438,665,732 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 37,28,645

LCM of Fractions 37/438,28/665,645/732 is 668220

Given numbers has no common factors except 1. So, there LCM is their product i.e 668220

Least Common Multiple of 37,28,645 with GCF Formula

Least Common Multiple of 37,28,645 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 37,28,645 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(37,28,645) = 1

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

GCF(37,28,645) x common factors =1 x 1 = 1

LCM(37,28,645) = ( 37 × 28 × 645 ) / 1

LCM(37,28,645) = 668220 / 1

LCM(37,28,645) = 668220


Lets's calculate GCF of 438,665,732

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 668220/1

Therefore the LCM of Fractions 37/438,28/665,645/732 is 668220

Greatest Common Factor of 438,665,732 By Matching Biggest Common Factor Method

Greatest Common Factor of 438,665,732 By Matching Biggest Common Factor Method

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Factors of 665

List of positive integer factors of 665 that divides 665 without a remainder.

1,5,7,19,35,95,133,665

Factors of 732

List of positive integer factors of 732 that divides 732 without a remainder.

1,2,3,4,6,12,61,122,183,244,366,732

Greatest Common Factor

We found the factors 438,665,732 . The biggest common factor number is the GCF number.
So the greatest common factor 438,665,732 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 37/438, 28/665, 645/732

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 37/438, 28/665, 645/732?

Answer: LCM of Numerators as per given numbers 37/438, 28/665, 645/732 is

LCM of Numerators i.e. for 37,28,645 is 668220

GCF of denominators i.e. for 438,665,732 is 1.

Thus, LCM of Fractions is 668220.Finally, LCM of Fractions for 37/438, 28/665, 645/732 is 668220.