Least Common Multiple of 3/743, 36/403, 84/172

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 3/743, 36/403, 84/172 quickly i.e. 252 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 3/743, 36/403, 84/172 is 252.

LCM(3/743, 36/403, 84/172) = 252

LCM of 3/743, 36/403, 84/172

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 3/743,36/403,84/172

Given numbers are 3/743,36/403,84/172

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 3,36,84

Least Common Multiple of Numerators i.e. LCM of 3,36,84 is 252.

GCF of Denominators means GCF of 743,403,172 as per the given fractions.

GCF of 743,403,172 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 3,36,84

LCM of Fractions 3/743,36/403,84/172 is 252

2 3, 36, 84
2 3, 18, 42
3 3, 9, 21
1, 3, 7

∴ So the LCM of the given numbers is 2 x 2 x 3 x 1 x 3 x 7 = 252

Least Common Multiple of 3,36,84 with GCF Formula

Least Common Multiple of 3,36,84 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 3,36,84 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(3,36,84) = 3

common factors(in case of two or more numbers have common factors) = 12

GCF(3,36,84) x common factors =3 x 12 = 36

LCM(3,36,84) = ( 3 × 36 × 84 ) / 36

LCM(3,36,84) = 9072 / 36

LCM(3,36,84) = 252


Lets's calculate GCF of 743,403,172

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 252/1

Therefore the LCM of Fractions 3/743,36/403,84/172 is 252

Greatest Common Factor of 743,403,172 By Matching Biggest Common Factor Method

Greatest Common Factor of 743,403,172 By Matching Biggest Common Factor Method

Factors of 743

List of positive integer factors of 743 that divides 743 without a remainder.

1,743

Factors of 403

List of positive integer factors of 403 that divides 403 without a remainder.

1,13,31,403

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Greatest Common Factor

We found the factors 743,403,172 . The biggest common factor number is the GCF number.
So the greatest common factor 743,403,172 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 3/743, 36/403, 84/172

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 3/743, 36/403, 84/172?

Answer: LCM of Numerators as per given numbers 3/743, 36/403, 84/172 is

LCM of Numerators i.e. for 3,36,84 is 252

GCF of denominators i.e. for 743,403,172 is 1.

Thus, LCM of Fractions is 252.Finally, LCM of Fractions for 3/743, 36/403, 84/172 is 252.