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 990, 460, 890, 198 i.e. 4053060 smallest integer divisible by all numbers.
Least common multiple (LCM) of 990, 460, 890, 198 is 4053060.
LCM(990, 460, 890, 198) = 4053060
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
2 | 990, 460, 890, 198 |
3 | 495, 230, 445, 99 |
3 | 165, 230, 445, 33 |
5 | 55, 230, 445, 11 |
11 | 11, 46, 89, 11 |
1, 46, 89, 1 |
∴ So the LCM of the given numbers is 2 x 3 x 3 x 5 x 11 x 1 x 46 x 89 x 1 = 4053060
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 990,460,890,198 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(990,460,890,198) = 2
common factors(in case of two or more numbers have common factors) = 9900
GCF(990,460,890,198) x common factors =2 x 9900 = 19800
LCM(990,460,890,198) = ( 990 × 460 × 890 × 198 ) / 19800
LCM(990,460,890,198) = 80250588000 / 19800
LCM(990,460,890,198) = 4053060
∴ Least Common Multiple of 990,460,890,198 is 4053060
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 990, 460, 890, 198?
Answer: LCM of 990, 460, 890, 198 is 4053060.
2. What are the Factors of 4053060?
Answer: Factors of 4053060 are . There are integers that are factors of 4053060
3. How to Find the LCM of 990, 460, 890, 198 ?
Least Common Multiple of 990, 460, 890, 198.
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(990, 460, 890, 198) = 2 x 2 x 3 x 3 x 5 x 11 x 23 x 89 = 4053060.