Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Use the LCM of two or more numbers Calculator to find the Least Common Multiple of numbers 81, 10, 90, 535 i.e. 86670 smallest integer divisible by all numbers.
Least common multiple (LCM) of 81, 10, 90, 535 is 86670.
LCM(81, 10, 90, 535) = 86670
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
2 | 81, 10, 90, 535 |
3 | 81, 5, 45, 535 |
3 | 27, 5, 15, 535 |
5 | 9, 5, 5, 535 |
9, 1, 1, 107 |
∴ So the LCM of the given numbers is 2 x 3 x 3 x 5 x 9 x 1 x 1 x 107 = 86670
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 81,10,90,535 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(81,10,90,535) = 1
common factors(in case of two or more numbers have common factors) = 450
GCF(81,10,90,535) x common factors =1 x 450 = 450
LCM(81,10,90,535) = ( 81 × 10 × 90 × 535 ) / 450
LCM(81,10,90,535) = 39001500 / 450
LCM(81,10,90,535) = 86670
∴ Least Common Multiple of 81,10,90,535 is 86670
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 81, 10, 90, 535?
Answer: LCM of 81, 10, 90, 535 is 86670.
2. What are the Factors of 86670?
Answer: Factors of 86670 are . There are integers that are factors of 86670
3. How to Find the LCM of 81, 10, 90, 535 ?
Least Common Multiple of 81, 10, 90, 535.
Step 1: Divide all the numbers with common prime numbers having remainder zero.
Step 2: Then multiply all the prime factors with last row quotient of common division that is LCM(81, 10, 90, 535) = 2 x 3 x 3 x 3 x 3 x 5 x 107 = 86670.