Least Common Multiple of 679/36, 489/48, 861/630

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 679/36, 489/48, 861/630 quickly i.e. 13613271/6 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 679/36, 489/48, 861/630 is 13613271/6.

LCM(679/36, 489/48, 861/630) = 13613271/6

LCM of 679/36, 489/48, 861/630

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 679/36,489/48,861/630

Given numbers are 679/36,489/48,861/630

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 679,489,861

Least Common Multiple of Numerators i.e. LCM of 679,489,861 is 13613271.

GCF of Denominators means GCF of 36,48,630 as per the given fractions.

GCF of 36,48,630 is 6 as it is the largest common factor for these numbers.

Lets's calculate LCM of 679,489,861

LCM of Fractions 679/36,489/48,861/630 is 13613271/6

3 679, 489, 861
7 679, 163, 287
97, 163, 41

∴ So the LCM of the given numbers is 3 x 7 x 97 x 163 x 41 = 13613271

Least Common Multiple of 679,489,861 with GCF Formula

Least Common Multiple of 679,489,861 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 679,489,861 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(679,489,861) = 1

common factors(in case of two or more numbers have common factors) = 21

GCF(679,489,861) x common factors =1 x 21 = 21

LCM(679,489,861) = ( 679 × 489 × 861 ) / 21

LCM(679,489,861) = 285878691 / 21

LCM(679,489,861) = 13613271


Lets's calculate GCF of 36,48,630

2 36, 48, 630
3 18, 24, 315
6, 8, 105

∴ So the GCF of the given numbers is 2 x 3 = 6

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 13613271/6

Therefore the LCM of Fractions 679/36,489/48,861/630 is 13613271/6

Greatest Common Factor of 36,48,630 By Matching Biggest Common Factor Method

Greatest Common Factor of 36,48,630 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 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 630

List of positive integer factors of 630 that divides 630 without a remainder.

1,2,3,5,6,7,9,10,14,15,18,21,30,35,42,45,63,70,90,105,126,210,315,630

Greatest Common Factor

We found the factors 36,48,630 . The biggest common factor number is the GCF number.
So the greatest common factor 36,48,630 is 6.


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 679/36, 489/48, 861/630

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 679/36, 489/48, 861/630?

Answer: LCM of Numerators as per given numbers 679/36, 489/48, 861/630 is

LCM of Numerators i.e. for 679,489,861 is 13613271

GCF of denominators i.e. for 36,48,630 is 6.

Thus, LCM of Fractions is 13613271/6.Finally, LCM of Fractions for 679/36, 489/48, 861/630 is 13613271/6.