Least Common Multiple of 1244/644, 3580/416

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 1244/644, 3580/416 quickly i.e. 278345 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 1244/644, 3580/416 is 278345.

LCM(1244/644, 3580/416) = 278345

LCM of 1244/644, 3580/416

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 1244/644,3580/416

Given numbers are 1244/644,3580/416

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 1244,3580

Least Common Multiple of Numerators i.e. LCM of 1244,3580 is 1113380.

GCF of Denominators means GCF of 644,416 as per the given fractions.

GCF of 644,416 is 4 as it is the largest common factor for these numbers.

Lets's calculate LCM of 1244,3580

LCM of Fractions 1244/644,3580/416 is 278345

2 1244, 3580
2 622, 1790
311, 895

∴ So the LCM of the given numbers is 2 x 2 x 311 x 895 = 1113380

Least Common Multiple of 1244,3580 with GCF Formula

Least Common Multiple of 1244,3580 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 1244,3580 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1244,3580) = 4

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

GCF(1244,3580) x common factors =4 x 1 = 4

LCM(1244,3580) = ( 1244 × 3580 ) / 4

LCM(1244,3580) = 4453520 / 4

LCM(1244,3580) = 1113380


Lets's calculate GCF of 644,416

2 644, 416
2 322, 208
161, 104

∴ So the GCF of the given numbers is 2 x 2 = 4

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1113380/4

Therefore the LCM of Fractions 1244/644,3580/416 is 278345

Greatest Common Factor of 644,416 By Matching Biggest Common Factor Method

Greatest Common Factor of 644,416 By Matching Biggest Common Factor Method

Factors of 644

List of positive integer factors of 644 that divides 644 without a remainder.

1,2,4,7,14,23,28,46,92,161,322,644

Factors of 416

List of positive integer factors of 416 that divides 416 without a remainder.

1,2,4,8,13,16,26,32,52,104,208,416

Greatest Common Factor

We found the factors 644,416 . The biggest common factor number is the GCF number.
So the greatest common factor 644,416 is 4.


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 1244/644, 3580/416

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 1244/644, 3580/416?

Answer: LCM of Numerators as per given numbers 1244/644, 3580/416 is

LCM of Numerators i.e. for 1244,3580 is 1113380

GCF of denominators i.e. for 644,416 is 4.

Thus, LCM of Fractions is 278345.Finally, LCM of Fractions for 1244/644, 3580/416 is 278345.