Least Common Multiple of 28/47, 94/457, 646/417

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 28/47, 94/457, 646/417 quickly i.e. 425068 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 28/47, 94/457, 646/417 is 425068.

LCM(28/47, 94/457, 646/417) = 425068

LCM of 28/47, 94/457, 646/417

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 28/47,94/457,646/417

Given numbers are 28/47,94/457,646/417

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 28,94,646

Least Common Multiple of Numerators i.e. LCM of 28,94,646 is 425068.

GCF of Denominators means GCF of 47,457,417 as per the given fractions.

GCF of 47,457,417 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 28,94,646

LCM of Fractions 28/47,94/457,646/417 is 425068

2 28, 94, 646
14, 47, 323

∴ So the LCM of the given numbers is 2 x 14 x 47 x 323 = 425068

Least Common Multiple of 28,94,646 with GCF Formula

Least Common Multiple of 28,94,646 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 28,94,646 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(28,94,646) = 2

common factors(in case of two or more numbers have common factors) = 2

GCF(28,94,646) x common factors =2 x 2 = 4

LCM(28,94,646) = ( 28 × 94 × 646 ) / 4

LCM(28,94,646) = 1700272 / 4

LCM(28,94,646) = 425068


Lets's calculate GCF of 47,457,417

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 425068/1

Therefore the LCM of Fractions 28/47,94/457,646/417 is 425068

Greatest Common Factor of 47,457,417 By Matching Biggest Common Factor Method

Greatest Common Factor of 47,457,417 By Matching Biggest Common Factor Method

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 457

List of positive integer factors of 457 that divides 457 without a remainder.

1,457

Factors of 417

List of positive integer factors of 417 that divides 417 without a remainder.

1,3,139,417

Greatest Common Factor

We found the factors 47,457,417 . The biggest common factor number is the GCF number.
So the greatest common factor 47,457,417 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 28/47, 94/457, 646/417

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 28/47, 94/457, 646/417?

Answer: LCM of Numerators as per given numbers 28/47, 94/457, 646/417 is

LCM of Numerators i.e. for 28,94,646 is 425068

GCF of denominators i.e. for 47,457,417 is 1.

Thus, LCM of Fractions is 425068.Finally, LCM of Fractions for 28/47, 94/457, 646/417 is 425068.