Least Common Multiple of 85/19, 65/72, 431/125

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 85/19, 65/72, 431/125 quickly i.e. 476255 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 85/19, 65/72, 431/125 is 476255.

LCM(85/19, 65/72, 431/125) = 476255

LCM of 85/19, 65/72, 431/125

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 85/19,65/72,431/125

Given numbers are 85/19,65/72,431/125

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 85,65,431

Least Common Multiple of Numerators i.e. LCM of 85,65,431 is 476255.

GCF of Denominators means GCF of 19,72,125 as per the given fractions.

GCF of 19,72,125 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 85,65,431

LCM of Fractions 85/19,65/72,431/125 is 476255

5 85, 65, 431
17, 13, 431

∴ So the LCM of the given numbers is 5 x 17 x 13 x 431 = 476255

Least Common Multiple of 85,65,431 with GCF Formula

Least Common Multiple of 85,65,431 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 85,65,431 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(85,65,431) = 1

common factors(in case of two or more numbers have common factors) = 5

GCF(85,65,431) x common factors =1 x 5 = 5

LCM(85,65,431) = ( 85 × 65 × 431 ) / 5

LCM(85,65,431) = 2381275 / 5

LCM(85,65,431) = 476255


Lets's calculate GCF of 19,72,125

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 476255/1

Therefore the LCM of Fractions 85/19,65/72,431/125 is 476255

Greatest Common Factor of 19,72,125 By Matching Biggest Common Factor Method

Greatest Common Factor of 19,72,125 By Matching Biggest Common Factor Method

Factors of 19

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

1,19

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 125

List of positive integer factors of 125 that divides 125 without a remainder.

1,5,25,125

Greatest Common Factor

We found the factors 19,72,125 . The biggest common factor number is the GCF number.
So the greatest common factor 19,72,125 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 85/19, 65/72, 431/125

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 85/19, 65/72, 431/125?

Answer: LCM of Numerators as per given numbers 85/19, 65/72, 431/125 is

LCM of Numerators i.e. for 85,65,431 is 476255

GCF of denominators i.e. for 19,72,125 is 1.

Thus, LCM of Fractions is 476255.Finally, LCM of Fractions for 85/19, 65/72, 431/125 is 476255.