Least Common Multiple of 72/899, 510/455, 945/470

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 72/899, 510/455, 945/470 quickly i.e. 128520 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 72/899, 510/455, 945/470 is 128520.

LCM(72/899, 510/455, 945/470) = 128520

LCM of 72/899, 510/455, 945/470

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 72/899,510/455,945/470

Given numbers are 72/899,510/455,945/470

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 72,510,945

Least Common Multiple of Numerators i.e. LCM of 72,510,945 is 128520.

GCF of Denominators means GCF of 899,455,470 as per the given fractions.

GCF of 899,455,470 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 72,510,945

LCM of Fractions 72/899,510/455,945/470 is 128520

2 72, 510, 945
3 36, 255, 945
3 12, 85, 315
5 4, 85, 105
4, 17, 21

∴ So the LCM of the given numbers is 2 x 3 x 3 x 5 x 4 x 17 x 21 = 128520

Least Common Multiple of 72,510,945 with GCF Formula

Least Common Multiple of 72,510,945 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 72,510,945 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(72,510,945) = 3

common factors(in case of two or more numbers have common factors) = 90

GCF(72,510,945) x common factors =3 x 90 = 270

LCM(72,510,945) = ( 72 × 510 × 945 ) / 270

LCM(72,510,945) = 34700400 / 270

LCM(72,510,945) = 128520


Lets's calculate GCF of 899,455,470

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 128520/1

Therefore the LCM of Fractions 72/899,510/455,945/470 is 128520

Greatest Common Factor of 899,455,470 By Matching Biggest Common Factor Method

Greatest Common Factor of 899,455,470 By Matching Biggest Common Factor Method

Factors of 899

List of positive integer factors of 899 that divides 899 without a remainder.

1,29,31,899

Factors of 455

List of positive integer factors of 455 that divides 455 without a remainder.

1,5,7,13,35,65,91,455

Factors of 470

List of positive integer factors of 470 that divides 470 without a remainder.

1,2,5,10,47,94,235,470

Greatest Common Factor

We found the factors 899,455,470 . The biggest common factor number is the GCF number.
So the greatest common factor 899,455,470 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 72/899, 510/455, 945/470

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 72/899, 510/455, 945/470?

Answer: LCM of Numerators as per given numbers 72/899, 510/455, 945/470 is

LCM of Numerators i.e. for 72,510,945 is 128520

GCF of denominators i.e. for 899,455,470 is 1.

Thus, LCM of Fractions is 128520.Finally, LCM of Fractions for 72/899, 510/455, 945/470 is 128520.