Least Common Multiple of 90/865, 1287/8556

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 90/865, 1287/8556 quickly i.e. 12870 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 90/865, 1287/8556 is 12870.

LCM(90/865, 1287/8556) = 12870

LCM of 90/865, 1287/8556

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 90/865,1287/8556

Given numbers are 90/865,1287/8556

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 90,1287

Least Common Multiple of Numerators i.e. LCM of 90,1287 is 12870.

GCF of Denominators means GCF of 865,8556 as per the given fractions.

GCF of 865,8556 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 90,1287

LCM of Fractions 90/865,1287/8556 is 12870

3 90, 1287
3 30, 429
10, 143

∴ So the LCM of the given numbers is 3 x 3 x 10 x 143 = 12870

Least Common Multiple of 90,1287 with GCF Formula

Least Common Multiple of 90,1287 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 90,1287 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,1287) = 9

common factors(in case of two or more numbers have common factors) = 1

GCF(90,1287) x common factors =9 x 1 = 9

LCM(90,1287) = ( 90 × 1287 ) / 9

LCM(90,1287) = 115830 / 9

LCM(90,1287) = 12870


Lets's calculate GCF of 865,8556

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 12870/1

Therefore the LCM of Fractions 90/865,1287/8556 is 12870

Greatest Common Factor of 865,8556 By Matching Biggest Common Factor Method

Greatest Common Factor of 865,8556 By Matching Biggest Common Factor Method

Factors of 865

List of positive integer factors of 865 that divides 865 without a remainder.

1,5,173,865

Factors of 8556

List of positive integer factors of 8556 that divides 8556 without a remainder.

1,2,3,4,6,12,23,31,46,62,69,92,93,124,138,186,276,372,713,1426,2139,2852,4278,8556

Greatest Common Factor

We found the factors 865,8556 . The biggest common factor number is the GCF number.
So the greatest common factor 865,8556 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 90/865, 1287/8556

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 90/865, 1287/8556?

Answer: LCM of Numerators as per given numbers 90/865, 1287/8556 is

LCM of Numerators i.e. for 90,1287 is 12870

GCF of denominators i.e. for 865,8556 is 1.

Thus, LCM of Fractions is 12870.Finally, LCM of Fractions for 90/865, 1287/8556 is 12870.