Least Common Multiple of 48/504, 21/658

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 48/504, 21/658 quickly i.e. 24 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 48/504, 21/658 is 24.

LCM(48/504, 21/658) = 24

LCM of 48/504, 21/658

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 48/504,21/658

Given numbers are 48/504,21/658

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 48,21

Least Common Multiple of Numerators i.e. LCM of 48,21 is 336.

GCF of Denominators means GCF of 504,658 as per the given fractions.

GCF of 504,658 is 14 as it is the largest common factor for these numbers.

Lets's calculate LCM of 48,21

LCM of Fractions 48/504,21/658 is 24

3 48, 21
16, 7

∴ So the LCM of the given numbers is 3 x 16 x 7 = 336

Least Common Multiple of 48,21 with GCF Formula

Least Common Multiple of 48,21 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 48,21 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(48,21) = 3

common factors(in case of two or more numbers have common factors) = 1

GCF(48,21) x common factors =3 x 1 = 3

LCM(48,21) = ( 48 × 21 ) / 3

LCM(48,21) = 1008 / 3

LCM(48,21) = 336


Lets's calculate GCF of 504,658

2 504, 658
7 252, 329
36, 47

∴ So the GCF of the given numbers is 2 x 7 = 14

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 336/14

Therefore the LCM of Fractions 48/504,21/658 is 24

Greatest Common Factor of 504,658 By Matching Biggest Common Factor Method

Greatest Common Factor of 504,658 By Matching Biggest Common Factor Method

Factors of 504

List of positive integer factors of 504 that divides 504 without a remainder.

1,2,3,4,6,7,8,9,12,14,18,21,24,28,36,42,56,63,72,84,126,168,252,504

Factors of 658

List of positive integer factors of 658 that divides 658 without a remainder.

1,2,7,14,47,94,329,658

Greatest Common Factor

We found the factors 504,658 . The biggest common factor number is the GCF number.
So the greatest common factor 504,658 is 14.


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 48/504, 21/658

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 48/504, 21/658?

Answer: LCM of Numerators as per given numbers 48/504, 21/658 is

LCM of Numerators i.e. for 48,21 is 336

GCF of denominators i.e. for 504,658 is 14.

Thus, LCM of Fractions is 24.Finally, LCM of Fractions for 48/504, 21/658 is 24.