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 397, 1403 i.e. 556991 smallest integer divisible by all numbers.
Least common multiple (LCM) of 397, 1403 is 556991.
LCM(397, 1403) = 556991
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 556991
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 397,1403 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(397,1403) = 1
common factors(in case of two or more numbers have common factors) = 1
GCF(397,1403) x common factors =1 x 1 = 1
LCM(397,1403) = ( 397 × 1403 ) / 1
LCM(397,1403) = 556991 / 1
LCM(397,1403) = 556991
∴ Least Common Multiple of 397,1403 is 556991
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 397, 1403?
Answer: LCM of 397, 1403 is 556991.
2. What are the Factors of 556991?
Answer: Factors of 556991 are . There are integers that are factors of 556991
3. How to Find the LCM of 397, 1403 ?
Least Common Multiple of 397, 1403.
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(397, 1403) = 23 x 61 x 397 = 556991.