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 687, 78, 273, 997 i.e. 124658898 smallest integer divisible by all numbers.
Least common multiple (LCM) of 687, 78, 273, 997 is 124658898.
LCM(687, 78, 273, 997) = 124658898
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
3 | 687, 78, 273, 997 |
13 | 229, 26, 91, 997 |
229, 2, 7, 997 |
∴ So the LCM of the given numbers is 3 x 13 x 229 x 2 x 7 x 997 = 124658898
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 687,78,273,997 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(687,78,273,997) = 1
common factors(in case of two or more numbers have common factors) = 117
GCF(687,78,273,997) x common factors =1 x 117 = 117
LCM(687,78,273,997) = ( 687 × 78 × 273 × 997 ) / 117
LCM(687,78,273,997) = 14585091066 / 117
LCM(687,78,273,997) = 124658898
∴ Least Common Multiple of 687,78,273,997 is 124658898
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 687, 78, 273, 997?
Answer: LCM of 687, 78, 273, 997 is 124658898.
2. What are the Factors of 124658898?
Answer: Factors of 124658898 are . There are integers that are factors of 124658898
3. How to Find the LCM of 687, 78, 273, 997 ?
Least Common Multiple of 687, 78, 273, 997.
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(687, 78, 273, 997) = 2 x 3 x 7 x 13 x 229 x 997 = 124658898.