Least Common Multiple of 16/420, 46/551, 428/412

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 16/420, 46/551, 428/412 quickly i.e. 39376 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 16/420, 46/551, 428/412 is 39376.

LCM(16/420, 46/551, 428/412) = 39376

LCM of 16/420, 46/551, 428/412

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 16/420,46/551,428/412

Given numbers are 16/420,46/551,428/412

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 16,46,428

Least Common Multiple of Numerators i.e. LCM of 16,46,428 is 39376.

GCF of Denominators means GCF of 420,551,412 as per the given fractions.

GCF of 420,551,412 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 16,46,428

LCM of Fractions 16/420,46/551,428/412 is 39376

2 16, 46, 428
2 8, 23, 214
4, 23, 107

∴ So the LCM of the given numbers is 2 x 2 x 4 x 23 x 107 = 39376

Least Common Multiple of 16,46,428 with GCF Formula

Least Common Multiple of 16,46,428 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 16,46,428 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(16,46,428) = 2

common factors(in case of two or more numbers have common factors) = 4

GCF(16,46,428) x common factors =2 x 4 = 8

LCM(16,46,428) = ( 16 × 46 × 428 ) / 8

LCM(16,46,428) = 315008 / 8

LCM(16,46,428) = 39376


Lets's calculate GCF of 420,551,412

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 39376/1

Therefore the LCM of Fractions 16/420,46/551,428/412 is 39376

Greatest Common Factor of 420,551,412 By Matching Biggest Common Factor Method

Greatest Common Factor of 420,551,412 By Matching Biggest Common Factor Method

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

Factors of 551

List of positive integer factors of 551 that divides 551 without a remainder.

1,19,29,551

Factors of 412

List of positive integer factors of 412 that divides 412 without a remainder.

1,2,4,103,206,412

Greatest Common Factor

We found the factors 420,551,412 . The biggest common factor number is the GCF number.
So the greatest common factor 420,551,412 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 16/420, 46/551, 428/412

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 16/420, 46/551, 428/412?

Answer: LCM of Numerators as per given numbers 16/420, 46/551, 428/412 is

LCM of Numerators i.e. for 16,46,428 is 39376

GCF of denominators i.e. for 420,551,412 is 1.

Thus, LCM of Fractions is 39376.Finally, LCM of Fractions for 16/420, 46/551, 428/412 is 39376.