Least Common Multiple of 71/70, 60/81, 50/64, 84/411

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 71/70, 60/81, 50/64, 84/411 quickly i.e. 149100 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 71/70, 60/81, 50/64, 84/411 is 149100.

LCM(71/70, 60/81, 50/64, 84/411) = 149100

LCM of 71/70, 60/81, 50/64, 84/411

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 71/70,60/81,50/64,84/411

Given numbers are 71/70,60/81,50/64,84/411

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 71,60,50,84

Least Common Multiple of Numerators i.e. LCM of 71,60,50,84 is 149100.

GCF of Denominators means GCF of 70,81,64,411 as per the given fractions.

GCF of 70,81,64,411 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 71,60,50,84

LCM of Fractions 71/70,60/81,50/64,84/411 is 149100

2 71, 60, 50, 84
2 71, 30, 25, 42
3 71, 15, 25, 21
5 71, 5, 25, 7
71, 1, 5, 7

∴ So the LCM of the given numbers is 2 x 2 x 3 x 5 x 71 x 1 x 5 x 7 = 149100

Least Common Multiple of 71,60,50,84 with GCF Formula

Least Common Multiple of 71,60,50,84 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 71,60,50,84 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(71,60,50,84) = 1

common factors(in case of two or more numbers have common factors) = 120

GCF(71,60,50,84) x common factors =1 x 120 = 120

LCM(71,60,50,84) = ( 71 × 60 × 50 × 84 ) / 120

LCM(71,60,50,84) = 17892000 / 120

LCM(71,60,50,84) = 149100


Lets's calculate GCF of 70,81,64,411

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 149100/1

Therefore the LCM of Fractions 71/70,60/81,50/64,84/411 is 149100

Greatest Common Factor of 70,81,64,411 By Matching Biggest Common Factor Method

Greatest Common Factor of 70,81,64,411 By Matching Biggest Common Factor Method

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 411

List of positive integer factors of 411 that divides 411 without a remainder.

1,3,137,411

Greatest Common Factor

We found the factors 70,81,64,411 . The biggest common factor number is the GCF number.
So the greatest common factor 70,81,64,411 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 71/70, 60/81, 50/64, 84/411

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 71/70, 60/81, 50/64, 84/411?

Answer: LCM of Numerators as per given numbers 71/70, 60/81, 50/64, 84/411 is

LCM of Numerators i.e. for 71,60,50,84 is 149100

GCF of denominators i.e. for 70,81,64,411 is 1.

Thus, LCM of Fractions is 149100.Finally, LCM of Fractions for 71/70, 60/81, 50/64, 84/411 is 149100.