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 18, 85, 641 i.e. 980730 smallest integer divisible by all numbers.
Least common multiple (LCM) of 18, 85, 641 is 980730.
LCM(18, 85, 641) = 980730
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
Given numbers has no common factors except 1. So, there LCM is their product i.e 980730
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 18,85,641 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(18,85,641) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(18,85,641) x common factors =1 x 1 = 1
LCM(18,85,641) = ( 18 × 85 × 641 ) / 1
LCM(18,85,641) = 980730 / 1
LCM(18,85,641) = 980730
∴ Least Common Multiple of 18,85,641 is 980730
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 18, 85, 641?
Answer: LCM of 18, 85, 641 is 980730.
2. What are the Factors of 980730?
Answer: Factors of 980730 are . There are integers that are factors of 980730
3. How to Find the LCM of 18, 85, 641 ?
Least Common Multiple of 18, 85, 641.
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(18, 85, 641) = 2 x 3 x 3 x 5 x 17 x 641 = 980730.