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 345, 168, 828 i.e. 57960 smallest integer divisible by all numbers.
Least common multiple (LCM) of 345, 168, 828 is 57960.
LCM(345, 168, 828) = 57960
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
2 | 345, 168, 828 |
2 | 345, 84, 414 |
3 | 345, 42, 207 |
23 | 115, 14, 69 |
5, 14, 3 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 23 x 5 x 14 x 3 = 57960
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 345,168,828 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(345,168,828) = 3
common factors(in case of two or more numbers have common factors) = 276
GCF(345,168,828) x common factors =3 x 276 = 828
LCM(345,168,828) = ( 345 × 168 × 828 ) / 828
LCM(345,168,828) = 47990880 / 828
LCM(345,168,828) = 57960
∴ Least Common Multiple of 345,168,828 is 57960
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 345, 168, 828?
Answer: LCM of 345, 168, 828 is 57960.
2. What are the Factors of 57960?
Answer: Factors of 57960 are . There are integers that are factors of 57960
3. How to Find the LCM of 345, 168, 828 ?
Least Common Multiple of 345, 168, 828.
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(345, 168, 828) = 2 x 2 x 2 x 3 x 3 x 5 x 7 x 23 = 57960.