Least Common Multiple of 19/990, 981/729, 870/985

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 19/990, 981/729, 870/985 quickly i.e. 5405310 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 19/990, 981/729, 870/985 is 5405310.

LCM(19/990, 981/729, 870/985) = 5405310

LCM of 19/990, 981/729, 870/985

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 19/990,981/729,870/985

Given numbers are 19/990,981/729,870/985

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 19,981,870

Least Common Multiple of Numerators i.e. LCM of 19,981,870 is 5405310.

GCF of Denominators means GCF of 990,729,985 as per the given fractions.

GCF of 990,729,985 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 19,981,870

LCM of Fractions 19/990,981/729,870/985 is 5405310

3 19, 981, 870
19, 327, 290

∴ So the LCM of the given numbers is 3 x 19 x 327 x 290 = 5405310

Least Common Multiple of 19,981,870 with GCF Formula

Least Common Multiple of 19,981,870 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 19,981,870 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(19,981,870) = 1

common factors(in case of two or more numbers have common factors) = 3

GCF(19,981,870) x common factors =1 x 3 = 3

LCM(19,981,870) = ( 19 × 981 × 870 ) / 3

LCM(19,981,870) = 16215930 / 3

LCM(19,981,870) = 5405310


Lets's calculate GCF of 990,729,985

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 5405310/1

Therefore the LCM of Fractions 19/990,981/729,870/985 is 5405310

Greatest Common Factor of 990,729,985 By Matching Biggest Common Factor Method

Greatest Common Factor of 990,729,985 By Matching Biggest Common Factor Method

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 729

List of positive integer factors of 729 that divides 729 without a remainder.

1,3,9,27,81,243,729

Factors of 985

List of positive integer factors of 985 that divides 985 without a remainder.

1,5,197,985

Greatest Common Factor

We found the factors 990,729,985 . The biggest common factor number is the GCF number.
So the greatest common factor 990,729,985 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 19/990, 981/729, 870/985

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 19/990, 981/729, 870/985?

Answer: LCM of Numerators as per given numbers 19/990, 981/729, 870/985 is

LCM of Numerators i.e. for 19,981,870 is 5405310

GCF of denominators i.e. for 990,729,985 is 1.

Thus, LCM of Fractions is 5405310.Finally, LCM of Fractions for 19/990, 981/729, 870/985 is 5405310.