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 41, 41, 45, 391 i.e. 721395 smallest integer divisible by all numbers.
Least common multiple (LCM) of 41, 41, 45, 391 is 721395.
LCM(41, 41, 45, 391) = 721395
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
41 | 41, 41, 45, 391 |
1, 1, 45, 391 |
∴ So the LCM of the given numbers is 41 x 1 x 1 x 45 x 391 = 721395
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 41,41,45,391 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(41,41,45,391) = 1
common factors(in case of two or more numbers have common factors) = 41
GCF(41,41,45,391) x common factors =1 x 41 = 41
LCM(41,41,45,391) = ( 41 × 41 × 45 × 391 ) / 41
LCM(41,41,45,391) = 29577195 / 41
LCM(41,41,45,391) = 721395
∴ Least Common Multiple of 41,41,45,391 is 721395
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 41, 41, 45, 391?
Answer: LCM of 41, 41, 45, 391 is 721395.
2. What are the Factors of 721395?
Answer: Factors of 721395 are . There are integers that are factors of 721395
3. How to Find the LCM of 41, 41, 45, 391 ?
Least Common Multiple of 41, 41, 45, 391.
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(41, 41, 45, 391) = 3 x 3 x 5 x 17 x 23 x 41 = 721395.