Least Common Multiple of 330/399, 7921/693

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 330/399, 7921/693 quickly i.e. 2613930/21 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 330/399, 7921/693 is 2613930/21.

LCM(330/399, 7921/693) = 2613930/21

LCM of 330/399, 7921/693

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 330/399,7921/693

Given numbers are 330/399,7921/693

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 330,7921

Least Common Multiple of Numerators i.e. LCM of 330,7921 is 2613930.

GCF of Denominators means GCF of 399,693 as per the given fractions.

GCF of 399,693 is 21 as it is the largest common factor for these numbers.

Lets's calculate LCM of 330,7921

LCM of Fractions 330/399,7921/693 is 2613930/21

Given numbers has no common factors except 1. So, there LCM is their product i.e 2613930

Least Common Multiple of 330,7921 with GCF Formula

Least Common Multiple of 330,7921 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 330,7921 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(330,7921) = 1

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

GCF(330,7921) x common factors =1 x 1 = 1

LCM(330,7921) = ( 330 × 7921 ) / 1

LCM(330,7921) = 2613930 / 1

LCM(330,7921) = 2613930


Lets's calculate GCF of 399,693

3 399, 693
7 133, 231
19, 33

∴ So the GCF of the given numbers is 3 x 7 = 21

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2613930/21

Therefore the LCM of Fractions 330/399,7921/693 is 2613930/21

Greatest Common Factor of 399,693 By Matching Biggest Common Factor Method

Greatest Common Factor of 399,693 By Matching Biggest Common Factor Method

Factors of 399

List of positive integer factors of 399 that divides 399 without a remainder.

1,3,7,19,21,57,133,399

Factors of 693

List of positive integer factors of 693 that divides 693 without a remainder.

1,3,7,9,11,21,33,63,77,99,231,693

Greatest Common Factor

We found the factors 399,693 . The biggest common factor number is the GCF number.
So the greatest common factor 399,693 is 21.


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 330/399, 7921/693

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 330/399, 7921/693?

Answer: LCM of Numerators as per given numbers 330/399, 7921/693 is

LCM of Numerators i.e. for 330,7921 is 2613930

GCF of denominators i.e. for 399,693 is 21.

Thus, LCM of Fractions is 2613930/21.Finally, LCM of Fractions for 330/399, 7921/693 is 2613930/21.