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 849, 819, 707, 490 i.e. 1638663390 smallest integer divisible by all numbers.
Least common multiple (LCM) of 849, 819, 707, 490 is 1638663390.
LCM(849, 819, 707, 490) = 1638663390
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
3 | 849, 819, 707, 490 |
7 | 283, 273, 707, 490 |
283, 39, 101, 70 |
∴ So the LCM of the given numbers is 3 x 7 x 283 x 39 x 101 x 70 = 1638663390
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 849,819,707,490 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(849,819,707,490) = 1
common factors(in case of two or more numbers have common factors) = 147
GCF(849,819,707,490) x common factors =1 x 147 = 147
LCM(849,819,707,490) = ( 849 × 819 × 707 × 490 ) / 147
LCM(849,819,707,490) = 240883518330 / 147
LCM(849,819,707,490) = 1638663390
∴ Least Common Multiple of 849,819,707,490 is 1638663390
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 849, 819, 707, 490?
Answer: LCM of 849, 819, 707, 490 is 1638663390.
2. What are the Factors of 1638663390?
Answer: Factors of 1638663390 are . There are integers that are factors of 1638663390
3. How to Find the LCM of 849, 819, 707, 490 ?
Least Common Multiple of 849, 819, 707, 490.
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(849, 819, 707, 490) = 2 x 3 x 3 x 5 x 7 x 7 x 13 x 101 x 283 = 1638663390.