Least Common Multiple of 80/17, 43/454, 992/981

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 80/17, 43/454, 992/981 quickly i.e. 213280 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 80/17, 43/454, 992/981 is 213280.

LCM(80/17, 43/454, 992/981) = 213280

LCM of 80/17, 43/454, 992/981

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 80/17,43/454,992/981

Given numbers are 80/17,43/454,992/981

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 80,43,992

Least Common Multiple of Numerators i.e. LCM of 80,43,992 is 213280.

GCF of Denominators means GCF of 17,454,981 as per the given fractions.

GCF of 17,454,981 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 80,43,992

LCM of Fractions 80/17,43/454,992/981 is 213280

2 80, 43, 992
2 40, 43, 496
2 20, 43, 248
2 10, 43, 124
5, 43, 62

∴ So the LCM of the given numbers is 2 x 2 x 2 x 2 x 5 x 43 x 62 = 213280

Least Common Multiple of 80,43,992 with GCF Formula

Least Common Multiple of 80,43,992 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 80,43,992 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(80,43,992) = 1

common factors(in case of two or more numbers have common factors) = 16

GCF(80,43,992) x common factors =1 x 16 = 16

LCM(80,43,992) = ( 80 × 43 × 992 ) / 16

LCM(80,43,992) = 3412480 / 16

LCM(80,43,992) = 213280


Lets's calculate GCF of 17,454,981

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 213280/1

Therefore the LCM of Fractions 80/17,43/454,992/981 is 213280

Greatest Common Factor of 17,454,981 By Matching Biggest Common Factor Method

Greatest Common Factor of 17,454,981 By Matching Biggest Common Factor Method

Factors of 17

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

1,17

Factors of 454

List of positive integer factors of 454 that divides 454 without a remainder.

1,2,227,454

Factors of 981

List of positive integer factors of 981 that divides 981 without a remainder.

1,3,9,109,327,981

Greatest Common Factor

We found the factors 17,454,981 . The biggest common factor number is the GCF number.
So the greatest common factor 17,454,981 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 80/17, 43/454, 992/981

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 80/17, 43/454, 992/981?

Answer: LCM of Numerators as per given numbers 80/17, 43/454, 992/981 is

LCM of Numerators i.e. for 80,43,992 is 213280

GCF of denominators i.e. for 17,454,981 is 1.

Thus, LCM of Fractions is 213280.Finally, LCM of Fractions for 80/17, 43/454, 992/981 is 213280.