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 423, 696, 580 i.e. 490680 smallest integer divisible by all numbers.
Least common multiple (LCM) of 423, 696, 580 is 490680.
LCM(423, 696, 580) = 490680
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
2 | 423, 696, 580 |
2 | 423, 348, 290 |
3 | 423, 174, 145 |
29 | 141, 58, 145 |
141, 2, 5 |
∴ So the LCM of the given numbers is 2 x 2 x 3 x 29 x 141 x 2 x 5 = 490680
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 423,696,580 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(423,696,580) = 1
common factors(in case of two or more numbers have common factors) = 348
GCF(423,696,580) x common factors =1 x 348 = 348
LCM(423,696,580) = ( 423 × 696 × 580 ) / 348
LCM(423,696,580) = 170756640 / 348
LCM(423,696,580) = 490680
∴ Least Common Multiple of 423,696,580 is 490680
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 423, 696, 580?
Answer: LCM of 423, 696, 580 is 490680.
2. What are the Factors of 490680?
Answer: Factors of 490680 are . There are integers that are factors of 490680
3. How to Find the LCM of 423, 696, 580 ?
Least Common Multiple of 423, 696, 580.
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(423, 696, 580) = 2 x 2 x 2 x 3 x 3 x 5 x 29 x 47 = 490680.