Least Common Multiple of 81/712, 45/907, 889/251

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 81/712, 45/907, 889/251 quickly i.e. 360045 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 81/712, 45/907, 889/251 is 360045.

LCM(81/712, 45/907, 889/251) = 360045

LCM of 81/712, 45/907, 889/251

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 81/712,45/907,889/251

Given numbers are 81/712,45/907,889/251

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 81,45,889

Least Common Multiple of Numerators i.e. LCM of 81,45,889 is 360045.

GCF of Denominators means GCF of 712,907,251 as per the given fractions.

GCF of 712,907,251 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 81,45,889

LCM of Fractions 81/712,45/907,889/251 is 360045

3 81, 45, 889
3 27, 15, 889
9, 5, 889

∴ So the LCM of the given numbers is 3 x 3 x 9 x 5 x 889 = 360045

Least Common Multiple of 81,45,889 with GCF Formula

Least Common Multiple of 81,45,889 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 81,45,889 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(81,45,889) = 1

common factors(in case of two or more numbers have common factors) = 9

GCF(81,45,889) x common factors =1 x 9 = 9

LCM(81,45,889) = ( 81 × 45 × 889 ) / 9

LCM(81,45,889) = 3240405 / 9

LCM(81,45,889) = 360045


Lets's calculate GCF of 712,907,251

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 360045/1

Therefore the LCM of Fractions 81/712,45/907,889/251 is 360045

Greatest Common Factor of 712,907,251 By Matching Biggest Common Factor Method

Greatest Common Factor of 712,907,251 By Matching Biggest Common Factor Method

Factors of 712

List of positive integer factors of 712 that divides 712 without a remainder.

1,2,4,8,89,178,356,712

Factors of 907

List of positive integer factors of 907 that divides 907 without a remainder.

1,907

Factors of 251

List of positive integer factors of 251 that divides 251 without a remainder.

1,251

Greatest Common Factor

We found the factors 712,907,251 . The biggest common factor number is the GCF number.
So the greatest common factor 712,907,251 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 81/712, 45/907, 889/251

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 81/712, 45/907, 889/251?

Answer: LCM of Numerators as per given numbers 81/712, 45/907, 889/251 is

LCM of Numerators i.e. for 81,45,889 is 360045

GCF of denominators i.e. for 712,907,251 is 1.

Thus, LCM of Fractions is 360045.Finally, LCM of Fractions for 81/712, 45/907, 889/251 is 360045.