Least Common Multiple of 645/96, 310/21, 745/17

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 645/96, 310/21, 745/17 quickly i.e. 5958510 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 645/96, 310/21, 745/17 is 5958510.

LCM(645/96, 310/21, 745/17) = 5958510

LCM of 645/96, 310/21, 745/17

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 645/96,310/21,745/17

Given numbers are 645/96,310/21,745/17

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 645,310,745

Least Common Multiple of Numerators i.e. LCM of 645,310,745 is 5958510.

GCF of Denominators means GCF of 96,21,17 as per the given fractions.

GCF of 96,21,17 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 645,310,745

LCM of Fractions 645/96,310/21,745/17 is 5958510

5 645, 310, 745
129, 62, 149

∴ So the LCM of the given numbers is 5 x 129 x 62 x 149 = 5958510

Least Common Multiple of 645,310,745 with GCF Formula

Least Common Multiple of 645,310,745 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 645,310,745 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(645,310,745) = 5

common factors(in case of two or more numbers have common factors) = 5

GCF(645,310,745) x common factors =5 x 5 = 25

LCM(645,310,745) = ( 645 × 310 × 745 ) / 25

LCM(645,310,745) = 148962750 / 25

LCM(645,310,745) = 5958510


Lets's calculate GCF of 96,21,17

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5958510/1

Therefore the LCM of Fractions 645/96,310/21,745/17 is 5958510

Greatest Common Factor of 96,21,17 By Matching Biggest Common Factor Method

Greatest Common Factor of 96,21,17 By Matching Biggest Common Factor Method

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Greatest Common Factor

We found the factors 96,21,17 . The biggest common factor number is the GCF number.
So the greatest common factor 96,21,17 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 645/96, 310/21, 745/17

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 645/96, 310/21, 745/17?

Answer: LCM of Numerators as per given numbers 645/96, 310/21, 745/17 is

LCM of Numerators i.e. for 645,310,745 is 5958510

GCF of denominators i.e. for 96,21,17 is 1.

Thus, LCM of Fractions is 5958510.Finally, LCM of Fractions for 645/96, 310/21, 745/17 is 5958510.