Least Common Multiple of 65/90, 549/12, 810/817

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 65/90, 549/12, 810/817 quickly i.e. 642330 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 65/90, 549/12, 810/817 is 642330.

LCM(65/90, 549/12, 810/817) = 642330

LCM of 65/90, 549/12, 810/817

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 65/90,549/12,810/817

Given numbers are 65/90,549/12,810/817

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 65,549,810

Least Common Multiple of Numerators i.e. LCM of 65,549,810 is 642330.

GCF of Denominators means GCF of 90,12,817 as per the given fractions.

GCF of 90,12,817 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 65,549,810

LCM of Fractions 65/90,549/12,810/817 is 642330

3 65, 549, 810
3 65, 183, 270
5 65, 61, 90
13, 61, 18

∴ So the LCM of the given numbers is 3 x 3 x 5 x 13 x 61 x 18 = 642330

Least Common Multiple of 65,549,810 with GCF Formula

Least Common Multiple of 65,549,810 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 65,549,810 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(65,549,810) = 1

common factors(in case of two or more numbers have common factors) = 45

GCF(65,549,810) x common factors =1 x 45 = 45

LCM(65,549,810) = ( 65 × 549 × 810 ) / 45

LCM(65,549,810) = 28904850 / 45

LCM(65,549,810) = 642330


Lets's calculate GCF of 90,12,817

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 642330/1

Therefore the LCM of Fractions 65/90,549/12,810/817 is 642330

Greatest Common Factor of 90,12,817 By Matching Biggest Common Factor Method

Greatest Common Factor of 90,12,817 By Matching Biggest Common Factor Method

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 817

List of positive integer factors of 817 that divides 817 without a remainder.

1,19,43,817

Greatest Common Factor

We found the factors 90,12,817 . The biggest common factor number is the GCF number.
So the greatest common factor 90,12,817 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 65/90, 549/12, 810/817

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 65/90, 549/12, 810/817?

Answer: LCM of Numerators as per given numbers 65/90, 549/12, 810/817 is

LCM of Numerators i.e. for 65,549,810 is 642330

GCF of denominators i.e. for 90,12,817 is 1.

Thus, LCM of Fractions is 642330.Finally, LCM of Fractions for 65/90, 549/12, 810/817 is 642330.