Least Common Multiple of 60/62, 72/66, 70/13, 88/721

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 60/62, 72/66, 70/13, 88/721 quickly i.e. 27720 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 60/62, 72/66, 70/13, 88/721 is 27720.

LCM(60/62, 72/66, 70/13, 88/721) = 27720

LCM of 60/62, 72/66, 70/13, 88/721

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 60/62,72/66,70/13,88/721

Given numbers are 60/62,72/66,70/13,88/721

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 60,72,70,88

Least Common Multiple of Numerators i.e. LCM of 60,72,70,88 is 27720.

GCF of Denominators means GCF of 62,66,13,721 as per the given fractions.

GCF of 62,66,13,721 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 60,72,70,88

LCM of Fractions 60/62,72/66,70/13,88/721 is 27720

2 60, 72, 70, 88
2 30, 36, 35, 44
2 15, 18, 35, 22
3 15, 9, 35, 11
5 5, 3, 35, 11
1, 3, 7, 11

∴ So the LCM of the given numbers is 2 x 2 x 2 x 3 x 5 x 1 x 3 x 7 x 11 = 27720

Least Common Multiple of 60,72,70,88 with GCF Formula

Least Common Multiple of 60,72,70,88 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 60,72,70,88 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(60,72,70,88) = 2

common factors(in case of two or more numbers have common factors) = 480

GCF(60,72,70,88) x common factors =2 x 480 = 960

LCM(60,72,70,88) = ( 60 × 72 × 70 × 88 ) / 960

LCM(60,72,70,88) = 26611200 / 960

LCM(60,72,70,88) = 27720


Lets's calculate GCF of 62,66,13,721

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 27720/1

Therefore the LCM of Fractions 60/62,72/66,70/13,88/721 is 27720

Greatest Common Factor of 62,66,13,721 By Matching Biggest Common Factor Method

Greatest Common Factor of 62,66,13,721 By Matching Biggest Common Factor Method

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Greatest Common Factor

We found the factors 62,66,13,721 . The biggest common factor number is the GCF number.
So the greatest common factor 62,66,13,721 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 60/62, 72/66, 70/13, 88/721

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 60/62, 72/66, 70/13, 88/721?

Answer: LCM of Numerators as per given numbers 60/62, 72/66, 70/13, 88/721 is

LCM of Numerators i.e. for 60,72,70,88 is 27720

GCF of denominators i.e. for 62,66,13,721 is 1.

Thus, LCM of Fractions is 27720.Finally, LCM of Fractions for 60/62, 72/66, 70/13, 88/721 is 27720.