Least Common Multiple of 638/36, 639/35, 143/945

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 638/36, 639/35, 143/945 quickly i.e. 5299866 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 638/36, 639/35, 143/945 is 5299866.

LCM(638/36, 639/35, 143/945) = 5299866

LCM of 638/36, 639/35, 143/945

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 638/36,639/35,143/945

Given numbers are 638/36,639/35,143/945

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 638,639,143

Least Common Multiple of Numerators i.e. LCM of 638,639,143 is 5299866.

GCF of Denominators means GCF of 36,35,945 as per the given fractions.

GCF of 36,35,945 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 638,639,143

LCM of Fractions 638/36,639/35,143/945 is 5299866

11 638, 639, 143
58, 639, 13

∴ So the LCM of the given numbers is 11 x 58 x 639 x 13 = 5299866

Least Common Multiple of 638,639,143 with GCF Formula

Least Common Multiple of 638,639,143 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 638,639,143 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(638,639,143) = 1

common factors(in case of two or more numbers have common factors) = 11

GCF(638,639,143) x common factors =1 x 11 = 11

LCM(638,639,143) = ( 638 × 639 × 143 ) / 11

LCM(638,639,143) = 58298526 / 11

LCM(638,639,143) = 5299866


Lets's calculate GCF of 36,35,945

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5299866/1

Therefore the LCM of Fractions 638/36,639/35,143/945 is 5299866

Greatest Common Factor of 36,35,945 By Matching Biggest Common Factor Method

Greatest Common Factor of 36,35,945 By Matching Biggest Common Factor Method

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Greatest Common Factor

We found the factors 36,35,945 . The biggest common factor number is the GCF number.
So the greatest common factor 36,35,945 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 638/36, 639/35, 143/945

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 638/36, 639/35, 143/945?

Answer: LCM of Numerators as per given numbers 638/36, 639/35, 143/945 is

LCM of Numerators i.e. for 638,639,143 is 5299866

GCF of denominators i.e. for 36,35,945 is 1.

Thus, LCM of Fractions is 5299866.Finally, LCM of Fractions for 638/36, 639/35, 143/945 is 5299866.