Least Common Multiple of 72/764, 18/426, 620/679

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 72/764, 18/426, 620/679 quickly i.e. 11160 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 72/764, 18/426, 620/679 is 11160.

LCM(72/764, 18/426, 620/679) = 11160

LCM of 72/764, 18/426, 620/679

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 72/764,18/426,620/679

Given numbers are 72/764,18/426,620/679

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 72,18,620

Least Common Multiple of Numerators i.e. LCM of 72,18,620 is 11160.

GCF of Denominators means GCF of 764,426,679 as per the given fractions.

GCF of 764,426,679 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 72,18,620

LCM of Fractions 72/764,18/426,620/679 is 11160

2 72, 18, 620
2 36, 9, 310
3 18, 9, 155
3 6, 3, 155
2, 1, 155

∴ So the LCM of the given numbers is 2 x 2 x 3 x 3 x 2 x 1 x 155 = 11160

Least Common Multiple of 72,18,620 with GCF Formula

Least Common Multiple of 72,18,620 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 72,18,620 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,18,620) = 2

common factors(in case of two or more numbers have common factors) = 36

GCF(72,18,620) x common factors =2 x 36 = 72

LCM(72,18,620) = ( 72 × 18 × 620 ) / 72

LCM(72,18,620) = 803520 / 72

LCM(72,18,620) = 11160


Lets's calculate GCF of 764,426,679

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 11160/1

Therefore the LCM of Fractions 72/764,18/426,620/679 is 11160

Greatest Common Factor of 764,426,679 By Matching Biggest Common Factor Method

Greatest Common Factor of 764,426,679 By Matching Biggest Common Factor Method

Factors of 764

List of positive integer factors of 764 that divides 764 without a remainder.

1,2,4,191,382,764

Factors of 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Factors of 679

List of positive integer factors of 679 that divides 679 without a remainder.

1,7,97,679

Greatest Common Factor

We found the factors 764,426,679 . The biggest common factor number is the GCF number.
So the greatest common factor 764,426,679 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 72/764, 18/426, 620/679

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 72/764, 18/426, 620/679?

Answer: LCM of Numerators as per given numbers 72/764, 18/426, 620/679 is

LCM of Numerators i.e. for 72,18,620 is 11160

GCF of denominators i.e. for 764,426,679 is 1.

Thus, LCM of Fractions is 11160.Finally, LCM of Fractions for 72/764, 18/426, 620/679 is 11160.