Least Common Multiple of 86/168, 33/490

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 86/168, 33/490 quickly i.e. 2838/14 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 86/168, 33/490 is 2838/14.

LCM(86/168, 33/490) = 2838/14

LCM of 86/168, 33/490

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 86/168,33/490

Given numbers are 86/168,33/490

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 86,33

Least Common Multiple of Numerators i.e. LCM of 86,33 is 2838.

GCF of Denominators means GCF of 168,490 as per the given fractions.

GCF of 168,490 is 14 as it is the largest common factor for these numbers.

Lets's calculate LCM of 86,33

LCM of Fractions 86/168,33/490 is 2838/14

Given numbers has no common factors except 1. So, there LCM is their product i.e 2838

Least Common Multiple of 86,33 with GCF Formula

Least Common Multiple of 86,33 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 86,33 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(86,33) = 1

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

GCF(86,33) x common factors =1 x 1 = 1

LCM(86,33) = ( 86 × 33 ) / 1

LCM(86,33) = 2838 / 1

LCM(86,33) = 2838


Lets's calculate GCF of 168,490

2 168, 490
7 84, 245
12, 35

∴ So the GCF of the given numbers is 2 x 7 = 14

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2838/14

Therefore the LCM of Fractions 86/168,33/490 is 2838/14

Greatest Common Factor of 168,490 By Matching Biggest Common Factor Method

Greatest Common Factor of 168,490 By Matching Biggest Common Factor Method

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Greatest Common Factor

We found the factors 168,490 . The biggest common factor number is the GCF number.
So the greatest common factor 168,490 is 14.


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 86/168, 33/490

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 86/168, 33/490?

Answer: LCM of Numerators as per given numbers 86/168, 33/490 is

LCM of Numerators i.e. for 86,33 is 2838

GCF of denominators i.e. for 168,490 is 14.

Thus, LCM of Fractions is 2838/14.Finally, LCM of Fractions for 86/168, 33/490 is 2838/14.