Least Common Multiple of 3/142, 71/840, 34/604

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 3/142, 71/840, 34/604 quickly i.e. 3621 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 3/142, 71/840, 34/604 is 3621.

LCM(3/142, 71/840, 34/604) = 3621

LCM of 3/142, 71/840, 34/604

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 3/142,71/840,34/604

Given numbers are 3/142,71/840,34/604

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 3,71,34

Least Common Multiple of Numerators i.e. LCM of 3,71,34 is 7242.

GCF of Denominators means GCF of 142,840,604 as per the given fractions.

GCF of 142,840,604 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 3,71,34

LCM of Fractions 3/142,71/840,34/604 is 3621

Given numbers has no common factors except 1. So, there LCM is their product i.e 7242

Least Common Multiple of 3,71,34 with GCF Formula

Least Common Multiple of 3,71,34 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 3,71,34 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(3,71,34) = 1

common factors(in case of two or more numbers have common factors) = 1

GCF(3,71,34) x common factors =1 x 1 = 1

LCM(3,71,34) = ( 3 × 71 × 34 ) / 1

LCM(3,71,34) = 7242 / 1

LCM(3,71,34) = 7242


Lets's calculate GCF of 142,840,604

2 142, 840, 604
71, 420, 302

∴ So the GCF of the given numbers is 2 = 2

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 7242/2

Therefore the LCM of Fractions 3/142,71/840,34/604 is 3621

Greatest Common Factor of 142,840,604 By Matching Biggest Common Factor Method

Greatest Common Factor of 142,840,604 By Matching Biggest Common Factor Method

Factors of 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 840

List of positive integer factors of 840 that divides 840 without a remainder.

1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,28,30,35,40,42,56,60,70,84,105,120,140,168,210,280,420,840

Factors of 604

List of positive integer factors of 604 that divides 604 without a remainder.

1,2,4,151,302,604

Greatest Common Factor

We found the factors 142,840,604 . The biggest common factor number is the GCF number.
So the greatest common factor 142,840,604 is 2.


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 3/142, 71/840, 34/604

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 3/142, 71/840, 34/604?

Answer: LCM of Numerators as per given numbers 3/142, 71/840, 34/604 is

LCM of Numerators i.e. for 3,71,34 is 7242

GCF of denominators i.e. for 142,840,604 is 2.

Thus, LCM of Fractions is 3621.Finally, LCM of Fractions for 3/142, 71/840, 34/604 is 3621.