Least Common Multiple of 90/49, 89/51, 621/341

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 90/49, 89/51, 621/341 quickly i.e. 552690 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 90/49, 89/51, 621/341 is 552690.

LCM(90/49, 89/51, 621/341) = 552690

LCM of 90/49, 89/51, 621/341

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 90/49,89/51,621/341

Given numbers are 90/49,89/51,621/341

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 90,89,621

Least Common Multiple of Numerators i.e. LCM of 90,89,621 is 552690.

GCF of Denominators means GCF of 49,51,341 as per the given fractions.

GCF of 49,51,341 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 90,89,621

LCM of Fractions 90/49,89/51,621/341 is 552690

3 90, 89, 621
3 30, 89, 207
10, 89, 69

∴ So the LCM of the given numbers is 3 x 3 x 10 x 89 x 69 = 552690

Least Common Multiple of 90,89,621 with GCF Formula

Least Common Multiple of 90,89,621 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 90,89,621 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,89,621) = 1

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

GCF(90,89,621) x common factors =1 x 9 = 9

LCM(90,89,621) = ( 90 × 89 × 621 ) / 9

LCM(90,89,621) = 4974210 / 9

LCM(90,89,621) = 552690


Lets's calculate GCF of 49,51,341

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 552690/1

Therefore the LCM of Fractions 90/49,89/51,621/341 is 552690

Greatest Common Factor of 49,51,341 By Matching Biggest Common Factor Method

Greatest Common Factor of 49,51,341 By Matching Biggest Common Factor Method

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 341

List of positive integer factors of 341 that divides 341 without a remainder.

1,11,31,341

Greatest Common Factor

We found the factors 49,51,341 . The biggest common factor number is the GCF number.
So the greatest common factor 49,51,341 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 90/49, 89/51, 621/341

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 90/49, 89/51, 621/341?

Answer: LCM of Numerators as per given numbers 90/49, 89/51, 621/341 is

LCM of Numerators i.e. for 90,89,621 is 552690

GCF of denominators i.e. for 49,51,341 is 1.

Thus, LCM of Fractions is 552690.Finally, LCM of Fractions for 90/49, 89/51, 621/341 is 552690.