Least Common Multiple of 28/645, 895/752, 170/425

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 28/645, 895/752, 170/425 quickly i.e. 426020 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 28/645, 895/752, 170/425 is 426020.

LCM(28/645, 895/752, 170/425) = 426020

LCM of 28/645, 895/752, 170/425

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 28/645,895/752,170/425

Given numbers are 28/645,895/752,170/425

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 28,895,170

Least Common Multiple of Numerators i.e. LCM of 28,895,170 is 426020.

GCF of Denominators means GCF of 645,752,425 as per the given fractions.

GCF of 645,752,425 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 28,895,170

LCM of Fractions 28/645,895/752,170/425 is 426020

2 28, 895, 170
5 14, 895, 85
14, 179, 17

∴ So the LCM of the given numbers is 2 x 5 x 14 x 179 x 17 = 426020

Least Common Multiple of 28,895,170 with GCF Formula

Least Common Multiple of 28,895,170 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 28,895,170 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(28,895,170) = 1

common factors(in case of two or more numbers have common factors) = 10

GCF(28,895,170) x common factors =1 x 10 = 10

LCM(28,895,170) = ( 28 × 895 × 170 ) / 10

LCM(28,895,170) = 4260200 / 10

LCM(28,895,170) = 426020


Lets's calculate GCF of 645,752,425

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 426020/1

Therefore the LCM of Fractions 28/645,895/752,170/425 is 426020

Greatest Common Factor of 645,752,425 By Matching Biggest Common Factor Method

Greatest Common Factor of 645,752,425 By Matching Biggest Common Factor Method

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Factors of 752

List of positive integer factors of 752 that divides 752 without a remainder.

1,2,4,8,16,47,94,188,376,752

Factors of 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

Greatest Common Factor

We found the factors 645,752,425 . The biggest common factor number is the GCF number.
So the greatest common factor 645,752,425 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 28/645, 895/752, 170/425

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 28/645, 895/752, 170/425?

Answer: LCM of Numerators as per given numbers 28/645, 895/752, 170/425 is

LCM of Numerators i.e. for 28,895,170 is 426020

GCF of denominators i.e. for 645,752,425 is 1.

Thus, LCM of Fractions is 426020.Finally, LCM of Fractions for 28/645, 895/752, 170/425 is 426020.