Least Common Multiple of 7/249, 18/385, 74/992

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 7/249, 18/385, 74/992 quickly i.e. 4662 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 7/249, 18/385, 74/992 is 4662.

LCM(7/249, 18/385, 74/992) = 4662

LCM of 7/249, 18/385, 74/992

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 7/249,18/385,74/992

Given numbers are 7/249,18/385,74/992

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 7,18,74

Least Common Multiple of Numerators i.e. LCM of 7,18,74 is 4662.

GCF of Denominators means GCF of 249,385,992 as per the given fractions.

GCF of 249,385,992 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 7,18,74

LCM of Fractions 7/249,18/385,74/992 is 4662

2 7, 18, 74
7, 9, 37

∴ So the LCM of the given numbers is 2 x 7 x 9 x 37 = 4662

Least Common Multiple of 7,18,74 with GCF Formula

Least Common Multiple of 7,18,74 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 7,18,74 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(7,18,74) = 1

common factors(in case of two or more numbers have common factors) = 2

GCF(7,18,74) x common factors =1 x 2 = 2

LCM(7,18,74) = ( 7 × 18 × 74 ) / 2

LCM(7,18,74) = 9324 / 2

LCM(7,18,74) = 4662


Lets's calculate GCF of 249,385,992

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 4662/1

Therefore the LCM of Fractions 7/249,18/385,74/992 is 4662

Greatest Common Factor of 249,385,992 By Matching Biggest Common Factor Method

Greatest Common Factor of 249,385,992 By Matching Biggest Common Factor Method

Factors of 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Factors of 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Factors of 992

List of positive integer factors of 992 that divides 992 without a remainder.

1,2,4,8,16,31,32,62,124,248,496,992

Greatest Common Factor

We found the factors 249,385,992 . The biggest common factor number is the GCF number.
So the greatest common factor 249,385,992 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 7/249, 18/385, 74/992

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 7/249, 18/385, 74/992?

Answer: LCM of Numerators as per given numbers 7/249, 18/385, 74/992 is

LCM of Numerators i.e. for 7,18,74 is 4662

GCF of denominators i.e. for 249,385,992 is 1.

Thus, LCM of Fractions is 4662.Finally, LCM of Fractions for 7/249, 18/385, 74/992 is 4662.