Least Common Multiple of 1/67, 8/99, 54/90, 72/635

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 1/67, 8/99, 54/90, 72/635 quickly i.e. 216 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 1/67, 8/99, 54/90, 72/635 is 216.

LCM(1/67, 8/99, 54/90, 72/635) = 216

LCM of 1/67, 8/99, 54/90, 72/635

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 1/67,8/99,54/90,72/635

Given numbers are 1/67,8/99,54/90,72/635

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 1,8,54,72

Least Common Multiple of Numerators i.e. LCM of 1,8,54,72 is 216.

GCF of Denominators means GCF of 67,99,90,635 as per the given fractions.

GCF of 67,99,90,635 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 1,8,54,72

LCM of Fractions 1/67,8/99,54/90,72/635 is 216

2 1, 8, 54, 72
2 1, 4, 27, 36
2 1, 2, 27, 18
3 1, 1, 27, 9
3 1, 1, 3, 9
1, 1, 1, 3

∴ So the LCM of the given numbers is 2 x 2 x 2 x 3 x 3 x 1 x 1 x 1 x 3 = 216

Least Common Multiple of 1,8,54,72 with GCF Formula

Least Common Multiple of 1,8,54,72 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 1,8,54,72 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1,8,54,72) = 1

common factors(in case of two or more numbers have common factors) = 144

GCF(1,8,54,72) x common factors =1 x 144 = 144

LCM(1,8,54,72) = ( 1 × 8 × 54 × 72 ) / 144

LCM(1,8,54,72) = 31104 / 144

LCM(1,8,54,72) = 216


Lets's calculate GCF of 67,99,90,635

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 216/1

Therefore the LCM of Fractions 1/67,8/99,54/90,72/635 is 216

Greatest Common Factor of 67,99,90,635 By Matching Biggest Common Factor Method

Greatest Common Factor of 67,99,90,635 By Matching Biggest Common Factor Method

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 635

List of positive integer factors of 635 that divides 635 without a remainder.

1,5,127,635

Greatest Common Factor

We found the factors 67,99,90,635 . The biggest common factor number is the GCF number.
So the greatest common factor 67,99,90,635 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 1/67, 8/99, 54/90, 72/635

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 1/67, 8/99, 54/90, 72/635?

Answer: LCM of Numerators as per given numbers 1/67, 8/99, 54/90, 72/635 is

LCM of Numerators i.e. for 1,8,54,72 is 216

GCF of denominators i.e. for 67,99,90,635 is 1.

Thus, LCM of Fractions is 216.Finally, LCM of Fractions for 1/67, 8/99, 54/90, 72/635 is 216.