Least Common Multiple of 3640/832, 8522/420

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 3640/832, 8522/420 quickly i.e. 3877510 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 3640/832, 8522/420 is 3877510.

LCM(3640/832, 8522/420) = 3877510

LCM of 3640/832, 8522/420

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 3640/832,8522/420

Given numbers are 3640/832,8522/420

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 3640,8522

Least Common Multiple of Numerators i.e. LCM of 3640,8522 is 15510040.

GCF of Denominators means GCF of 832,420 as per the given fractions.

GCF of 832,420 is 4 as it is the largest common factor for these numbers.

Lets's calculate LCM of 3640,8522

LCM of Fractions 3640/832,8522/420 is 3877510

2 3640, 8522
1820, 4261

∴ So the LCM of the given numbers is 2 x 1820 x 4261 = 15510040

Least Common Multiple of 3640,8522 with GCF Formula

Least Common Multiple of 3640,8522 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 3640,8522 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(3640,8522) = 2

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

GCF(3640,8522) x common factors =2 x 1 = 2

LCM(3640,8522) = ( 3640 × 8522 ) / 2

LCM(3640,8522) = 31020080 / 2

LCM(3640,8522) = 15510040


Lets's calculate GCF of 832,420

2 832, 420
2 416, 210
208, 105

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 15510040/4

Therefore the LCM of Fractions 3640/832,8522/420 is 3877510

Greatest Common Factor of 832,420 By Matching Biggest Common Factor Method

Greatest Common Factor of 832,420 By Matching Biggest Common Factor Method

Factors of 832

List of positive integer factors of 832 that divides 832 without a remainder.

1,2,4,8,13,16,26,32,52,64,104,208,416,832

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 832,420 . The biggest common factor number is the GCF number.
So the greatest common factor 832,420 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 3640/832, 8522/420

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 3640/832, 8522/420?

Answer: LCM of Numerators as per given numbers 3640/832, 8522/420 is

LCM of Numerators i.e. for 3640,8522 is 15510040

GCF of denominators i.e. for 832,420 is 4.

Thus, LCM of Fractions is 3877510.Finally, LCM of Fractions for 3640/832, 8522/420 is 3877510.