Least Common Multiple of 18/13, 74/47, 925/646

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 18/13, 74/47, 925/646 quickly i.e. 16650 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 18/13, 74/47, 925/646 is 16650.

LCM(18/13, 74/47, 925/646) = 16650

LCM of 18/13, 74/47, 925/646

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 18/13,74/47,925/646

Given numbers are 18/13,74/47,925/646

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 18,74,925

Least Common Multiple of Numerators i.e. LCM of 18,74,925 is 16650.

GCF of Denominators means GCF of 13,47,646 as per the given fractions.

GCF of 13,47,646 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 18,74,925

LCM of Fractions 18/13,74/47,925/646 is 16650

2 18, 74, 925
37 9, 37, 925
9, 1, 25

∴ So the LCM of the given numbers is 2 x 37 x 9 x 1 x 25 = 16650

Least Common Multiple of 18,74,925 with GCF Formula

Least Common Multiple of 18,74,925 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 18,74,925 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(18,74,925) = 1

common factors(in case of two or more numbers have common factors) = 74

GCF(18,74,925) x common factors =1 x 74 = 74

LCM(18,74,925) = ( 18 × 74 × 925 ) / 74

LCM(18,74,925) = 1232100 / 74

LCM(18,74,925) = 16650


Lets's calculate GCF of 13,47,646

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 16650/1

Therefore the LCM of Fractions 18/13,74/47,925/646 is 16650

Greatest Common Factor of 13,47,646 By Matching Biggest Common Factor Method

Greatest Common Factor of 13,47,646 By Matching Biggest Common Factor Method

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

Greatest Common Factor

We found the factors 13,47,646 . The biggest common factor number is the GCF number.
So the greatest common factor 13,47,646 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 18/13, 74/47, 925/646

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 18/13, 74/47, 925/646?

Answer: LCM of Numerators as per given numbers 18/13, 74/47, 925/646 is

LCM of Numerators i.e. for 18,74,925 is 16650

GCF of denominators i.e. for 13,47,646 is 1.

Thus, LCM of Fractions is 16650.Finally, LCM of Fractions for 18/13, 74/47, 925/646 is 16650.