Least Common Multiple of 45/40, 74/34, 37/32, 25/168

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 45/40, 74/34, 37/32, 25/168 quickly i.e. 8325 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 45/40, 74/34, 37/32, 25/168 is 8325.

LCM(45/40, 74/34, 37/32, 25/168) = 8325

LCM of 45/40, 74/34, 37/32, 25/168

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 45/40,74/34,37/32,25/168

Given numbers are 45/40,74/34,37/32,25/168

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 45,74,37,25

Least Common Multiple of Numerators i.e. LCM of 45,74,37,25 is 16650.

GCF of Denominators means GCF of 40,34,32,168 as per the given fractions.

GCF of 40,34,32,168 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 45,74,37,25

LCM of Fractions 45/40,74/34,37/32,25/168 is 8325

5 45, 74, 37, 25
37 9, 74, 37, 5
9, 2, 1, 5

∴ So the LCM of the given numbers is 5 x 37 x 9 x 2 x 1 x 5 = 16650

Least Common Multiple of 45,74,37,25 with GCF Formula

Least Common Multiple of 45,74,37,25 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 45,74,37,25 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(45,74,37,25) = 1

common factors(in case of two or more numbers have common factors) = 185

GCF(45,74,37,25) x common factors =1 x 185 = 185

LCM(45,74,37,25) = ( 45 × 74 × 37 × 25 ) / 185

LCM(45,74,37,25) = 3080250 / 185

LCM(45,74,37,25) = 16650


Lets's calculate GCF of 40,34,32,168

2 40, 34, 32, 168
20, 17, 16, 84

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 16650/2

Therefore the LCM of Fractions 45/40,74/34,37/32,25/168 is 8325

Greatest Common Factor of 40,34,32,168 By Matching Biggest Common Factor Method

Greatest Common Factor of 40,34,32,168 By Matching Biggest Common Factor Method

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Greatest Common Factor

We found the factors 40,34,32,168 . The biggest common factor number is the GCF number.
So the greatest common factor 40,34,32,168 is 2.


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 45/40, 74/34, 37/32, 25/168

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 45/40, 74/34, 37/32, 25/168?

Answer: LCM of Numerators as per given numbers 45/40, 74/34, 37/32, 25/168 is

LCM of Numerators i.e. for 45,74,37,25 is 16650

GCF of denominators i.e. for 40,34,32,168 is 2.

Thus, LCM of Fractions is 8325.Finally, LCM of Fractions for 45/40, 74/34, 37/32, 25/168 is 8325.