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 407, 805, 72 i.e. 23589720 smallest integer divisible by all numbers.
Least common multiple (LCM) of 407, 805, 72 is 23589720.
LCM(407, 805, 72) = 23589720
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 23589720
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 407,805,72 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(407,805,72) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(407,805,72) x common factors =1 x 1 = 1
LCM(407,805,72) = ( 407 × 805 × 72 ) / 1
LCM(407,805,72) = 23589720 / 1
LCM(407,805,72) = 23589720
∴ Least Common Multiple of 407,805,72 is 23589720
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 407, 805, 72?
Answer: LCM of 407, 805, 72 is 23589720.
2. What are the Factors of 23589720?
Answer: Factors of 23589720 are . There are integers that are factors of 23589720
3. How to Find the LCM of 407, 805, 72 ?
Least Common Multiple of 407, 805, 72.
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(407, 805, 72) = 2 x 2 x 2 x 3 x 3 x 5 x 7 x 11 x 23 x 37 = 23589720.