Least Common Multiple of 62/42, 84/33, 40/59, 77/728

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 62/42, 84/33, 40/59, 77/728 quickly i.e. 286440 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 62/42, 84/33, 40/59, 77/728 is 286440.

LCM(62/42, 84/33, 40/59, 77/728) = 286440

LCM of 62/42, 84/33, 40/59, 77/728

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 62/42,84/33,40/59,77/728

Given numbers are 62/42,84/33,40/59,77/728

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 62,84,40,77

Least Common Multiple of Numerators i.e. LCM of 62,84,40,77 is 286440.

GCF of Denominators means GCF of 42,33,59,728 as per the given fractions.

GCF of 42,33,59,728 is 1 as it is the largest common factor for these numbers.

Lets's calculate LCM of 62,84,40,77

LCM of Fractions 62/42,84/33,40/59,77/728 is 286440

2 62, 84, 40, 77
2 31, 42, 20, 77
7 31, 21, 10, 77
31, 3, 10, 11

∴ So the LCM of the given numbers is 2 x 2 x 7 x 31 x 3 x 10 x 11 = 286440

Least Common Multiple of 62,84,40,77 with GCF Formula

Least Common Multiple of 62,84,40,77 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 62,84,40,77 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(62,84,40,77) = 1

common factors(in case of two or more numbers have common factors) = 56

GCF(62,84,40,77) x common factors =1 x 56 = 56

LCM(62,84,40,77) = ( 62 × 84 × 40 × 77 ) / 56

LCM(62,84,40,77) = 16040640 / 56

LCM(62,84,40,77) = 286440


Lets's calculate GCF of 42,33,59,728

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 286440/1

Therefore the LCM of Fractions 62/42,84/33,40/59,77/728 is 286440

Greatest Common Factor of 42,33,59,728 By Matching Biggest Common Factor Method

Greatest Common Factor of 42,33,59,728 By Matching Biggest Common Factor Method

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 728

List of positive integer factors of 728 that divides 728 without a remainder.

1,2,4,7,8,13,14,26,28,52,56,91,104,182,364,728

Greatest Common Factor

We found the factors 42,33,59,728 . The biggest common factor number is the GCF number.
So the greatest common factor 42,33,59,728 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 62/42, 84/33, 40/59, 77/728

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 62/42, 84/33, 40/59, 77/728?

Answer: LCM of Numerators as per given numbers 62/42, 84/33, 40/59, 77/728 is

LCM of Numerators i.e. for 62,84,40,77 is 286440

GCF of denominators i.e. for 42,33,59,728 is 1.

Thus, LCM of Fractions is 286440.Finally, LCM of Fractions for 62/42, 84/33, 40/59, 77/728 is 286440.