Least Common Multiple of 70/56, 85/54, 71/42, 44/386

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 70/56, 85/54, 71/42, 44/386 quickly i.e. 929390 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 70/56, 85/54, 71/42, 44/386 is 929390.

LCM(70/56, 85/54, 71/42, 44/386) = 929390

LCM of 70/56, 85/54, 71/42, 44/386

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 70/56,85/54,71/42,44/386

Given numbers are 70/56,85/54,71/42,44/386

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 70,85,71,44

Least Common Multiple of Numerators i.e. LCM of 70,85,71,44 is 1858780.

GCF of Denominators means GCF of 56,54,42,386 as per the given fractions.

GCF of 56,54,42,386 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 70,85,71,44

LCM of Fractions 70/56,85/54,71/42,44/386 is 929390

2 70, 85, 71, 44
5 35, 85, 71, 22
7, 17, 71, 22

∴ So the LCM of the given numbers is 2 x 5 x 7 x 17 x 71 x 22 = 1858780

Least Common Multiple of 70,85,71,44 with GCF Formula

Least Common Multiple of 70,85,71,44 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 70,85,71,44 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(70,85,71,44) = 1

common factors(in case of two or more numbers have common factors) = 10

GCF(70,85,71,44) x common factors =1 x 10 = 10

LCM(70,85,71,44) = ( 70 × 85 × 71 × 44 ) / 10

LCM(70,85,71,44) = 18587800 / 10

LCM(70,85,71,44) = 1858780


Lets's calculate GCF of 56,54,42,386

2 56, 54, 42, 386
28, 27, 21, 193

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 1858780/2

Therefore the LCM of Fractions 70/56,85/54,71/42,44/386 is 929390

Greatest Common Factor of 56,54,42,386 By Matching Biggest Common Factor Method

Greatest Common Factor of 56,54,42,386 By Matching Biggest Common Factor Method

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

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 386

List of positive integer factors of 386 that divides 386 without a remainder.

1,2,193,386

Greatest Common Factor

We found the factors 56,54,42,386 . The biggest common factor number is the GCF number.
So the greatest common factor 56,54,42,386 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 70/56, 85/54, 71/42, 44/386

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 70/56, 85/54, 71/42, 44/386?

Answer: LCM of Numerators as per given numbers 70/56, 85/54, 71/42, 44/386 is

LCM of Numerators i.e. for 70,85,71,44 is 1858780

GCF of denominators i.e. for 56,54,42,386 is 2.

Thus, LCM of Fractions is 929390.Finally, LCM of Fractions for 70/56, 85/54, 71/42, 44/386 is 929390.