Least Common Multiple of 1684/515, 3884/621

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 1684/515, 3884/621 quickly i.e. 1635164 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 1684/515, 3884/621 is 1635164.

LCM(1684/515, 3884/621) = 1635164

LCM of 1684/515, 3884/621

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 1684/515,3884/621

Given numbers are 1684/515,3884/621

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 1684,3884

Least Common Multiple of Numerators i.e. LCM of 1684,3884 is 1635164.

GCF of Denominators means GCF of 515,621 as per the given fractions.

GCF of 515,621 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 1684,3884

LCM of Fractions 1684/515,3884/621 is 1635164

2 1684, 3884
2 842, 1942
421, 971

∴ So the LCM of the given numbers is 2 x 2 x 421 x 971 = 1635164

Least Common Multiple of 1684,3884 with GCF Formula

Least Common Multiple of 1684,3884 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 1684,3884 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(1684,3884) = 4

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

GCF(1684,3884) x common factors =4 x 1 = 4

LCM(1684,3884) = ( 1684 × 3884 ) / 4

LCM(1684,3884) = 6540656 / 4

LCM(1684,3884) = 1635164


Lets's calculate GCF of 515,621

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1635164/1

Therefore the LCM of Fractions 1684/515,3884/621 is 1635164

Greatest Common Factor of 515,621 By Matching Biggest Common Factor Method

Greatest Common Factor of 515,621 By Matching Biggest Common Factor Method

Factors of 515

List of positive integer factors of 515 that divides 515 without a remainder.

1,5,103,515

Factors of 621

List of positive integer factors of 621 that divides 621 without a remainder.

1,3,9,23,27,69,207,621

Greatest Common Factor

We found the factors 515,621 . The biggest common factor number is the GCF number.
So the greatest common factor 515,621 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 1684/515, 3884/621

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 1684/515, 3884/621?

Answer: LCM of Numerators as per given numbers 1684/515, 3884/621 is

LCM of Numerators i.e. for 1684,3884 is 1635164

GCF of denominators i.e. for 515,621 is 1.

Thus, LCM of Fractions is 1635164.Finally, LCM of Fractions for 1684/515, 3884/621 is 1635164.