Least Common Multiple of 90/607, 70/820, 405/590

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 90/607, 70/820, 405/590 quickly i.e. 5670 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 90/607, 70/820, 405/590 is 5670.

LCM(90/607, 70/820, 405/590) = 5670

LCM of 90/607, 70/820, 405/590

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 90/607,70/820,405/590

Given numbers are 90/607,70/820,405/590

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 90,70,405

Least Common Multiple of Numerators i.e. LCM of 90,70,405 is 5670.

GCF of Denominators means GCF of 607,820,590 as per the given fractions.

GCF of 607,820,590 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 90,70,405

LCM of Fractions 90/607,70/820,405/590 is 5670

2 90, 70, 405
3 45, 35, 405
3 15, 35, 135
5 5, 35, 45
1, 7, 9

∴ So the LCM of the given numbers is 2 x 3 x 3 x 5 x 1 x 7 x 9 = 5670

Least Common Multiple of 90,70,405 with GCF Formula

Least Common Multiple of 90,70,405 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 90,70,405 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(90,70,405) = 5

common factors(in case of two or more numbers have common factors) = 90

GCF(90,70,405) x common factors =5 x 90 = 450

LCM(90,70,405) = ( 90 × 70 × 405 ) / 450

LCM(90,70,405) = 2551500 / 450

LCM(90,70,405) = 5670


Lets's calculate GCF of 607,820,590

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5670/1

Therefore the LCM of Fractions 90/607,70/820,405/590 is 5670

Greatest Common Factor of 607,820,590 By Matching Biggest Common Factor Method

Greatest Common Factor of 607,820,590 By Matching Biggest Common Factor Method

Factors of 607

List of positive integer factors of 607 that divides 607 without a remainder.

1,607

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 590

List of positive integer factors of 590 that divides 590 without a remainder.

1,2,5,10,59,118,295,590

Greatest Common Factor

We found the factors 607,820,590 . The biggest common factor number is the GCF number.
So the greatest common factor 607,820,590 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 90/607, 70/820, 405/590

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 90/607, 70/820, 405/590?

Answer: LCM of Numerators as per given numbers 90/607, 70/820, 405/590 is

LCM of Numerators i.e. for 90,70,405 is 5670

GCF of denominators i.e. for 607,820,590 is 1.

Thus, LCM of Fractions is 5670.Finally, LCM of Fractions for 90/607, 70/820, 405/590 is 5670.