Least Common Multiple of 639/77, 287/19, 270/114

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 639/77, 287/19, 270/114 quickly i.e. 5501790 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 639/77, 287/19, 270/114 is 5501790.

LCM(639/77, 287/19, 270/114) = 5501790

LCM of 639/77, 287/19, 270/114

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 639/77,287/19,270/114

Given numbers are 639/77,287/19,270/114

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 639,287,270

Least Common Multiple of Numerators i.e. LCM of 639,287,270 is 5501790.

GCF of Denominators means GCF of 77,19,114 as per the given fractions.

GCF of 77,19,114 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 639,287,270

LCM of Fractions 639/77,287/19,270/114 is 5501790

3 639, 287, 270
3 213, 287, 90
71, 287, 30

∴ So the LCM of the given numbers is 3 x 3 x 71 x 287 x 30 = 5501790

Least Common Multiple of 639,287,270 with GCF Formula

Least Common Multiple of 639,287,270 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 639,287,270 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(639,287,270) = 1

common factors(in case of two or more numbers have common factors) = 9

GCF(639,287,270) x common factors =1 x 9 = 9

LCM(639,287,270) = ( 639 × 287 × 270 ) / 9

LCM(639,287,270) = 49516110 / 9

LCM(639,287,270) = 5501790


Lets's calculate GCF of 77,19,114

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5501790/1

Therefore the LCM of Fractions 639/77,287/19,270/114 is 5501790

Greatest Common Factor of 77,19,114 By Matching Biggest Common Factor Method

Greatest Common Factor of 77,19,114 By Matching Biggest Common Factor Method

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 114

List of positive integer factors of 114 that divides 114 without a remainder.

1,2,3,6,19,38,57,114

Greatest Common Factor

We found the factors 77,19,114 . The biggest common factor number is the GCF number.
So the greatest common factor 77,19,114 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 639/77, 287/19, 270/114

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 639/77, 287/19, 270/114?

Answer: LCM of Numerators as per given numbers 639/77, 287/19, 270/114 is

LCM of Numerators i.e. for 639,287,270 is 5501790

GCF of denominators i.e. for 77,19,114 is 1.

Thus, LCM of Fractions is 5501790.Finally, LCM of Fractions for 639/77, 287/19, 270/114 is 5501790.