Least Common Multiple of 643/494, 3500/706

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Know Least Common Multiple of fractions 643/494, 3500/706 quickly i.e. 1125250 the smallest number that is divisible by all numbers by taking the help of LCM of Fractions Calculator.

Least Common Multiple (LCM) of 643/494, 3500/706 is 1125250.

LCM(643/494, 3500/706) = 1125250

LCM of 643/494, 3500/706

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 643/494,3500/706

Given numbers are 643/494,3500/706

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 643,3500

Least Common Multiple of Numerators i.e. LCM of 643,3500 is 2250500.

GCF of Denominators means GCF of 494,706 as per the given fractions.

GCF of 494,706 is 2 as it is the largest common factor for these numbers.

Lets's calculate LCM of 643,3500

LCM of Fractions 643/494,3500/706 is 1125250

Given numbers has no common factors except 1. So, there LCM is their product i.e 2250500

Least Common Multiple of 643,3500 with GCF Formula

Least Common Multiple of 643,3500 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 643,3500 and common factors if more than two numbers have common factor, than apply into the LCM equation.

GCF(643,3500) = 1

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

GCF(643,3500) x common factors =1 x 1 = 1

LCM(643,3500) = ( 643 × 3500 ) / 1

LCM(643,3500) = 2250500 / 1

LCM(643,3500) = 2250500


Lets's calculate GCF of 494,706

2 494, 706
247, 353

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

Thus LCM of Fractions = LCM of Numerators/GCF of Denominators = 2250500/2

Therefore the LCM of Fractions 643/494,3500/706 is 1125250

Greatest Common Factor of 494,706 By Matching Biggest Common Factor Method

Greatest Common Factor of 494,706 By Matching Biggest Common Factor Method

Factors of 494

List of positive integer factors of 494 that divides 494 without a remainder.

1,2,13,19,26,38,247,494

Factors of 706

List of positive integer factors of 706 that divides 706 without a remainder.

1,2,353,706

Greatest Common Factor

We found the factors 494,706 . The biggest common factor number is the GCF number.
So the greatest common factor 494,706 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 643/494, 3500/706

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 643/494, 3500/706?

Answer: LCM of Numerators as per given numbers 643/494, 3500/706 is

LCM of Numerators i.e. for 643,3500 is 2250500

GCF of denominators i.e. for 494,706 is 2.

Thus, LCM of Fractions is 1125250.Finally, LCM of Fractions for 643/494, 3500/706 is 1125250.