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 154, 666, 781, 449, 742 i.e. 86645400534 smallest integer divisible by all numbers.
Least common multiple (LCM) of 154, 666, 781, 449, 742 is 86645400534.
LCM(154, 666, 781, 449, 742) = 86645400534
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
2 | 154, 666, 781, 449, 742 |
7 | 77, 333, 781, 449, 371 |
11 | 11, 333, 781, 449, 53 |
1, 333, 71, 449, 53 |
∴ So the LCM of the given numbers is 2 x 7 x 11 x 1 x 333 x 71 x 449 x 53 = 86645400534
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 154,666,781,449,742 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(154,666,781,449,742) = 1
common factors(in case of two or more numbers have common factors) = 308
GCF(154,666,781,449,742) x common factors =1 x 308 = 308
LCM(154,666,781,449,742) = ( 154 × 666 × 781 × 449 × 742 ) / 308
LCM(154,666,781,449,742) = 26686783364472 / 308
LCM(154,666,781,449,742) = 86645400534
∴ Least Common Multiple of 154,666,781,449,742 is 86645400534
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 154, 666, 781, 449, 742?
Answer: LCM of 154, 666, 781, 449, 742 is 86645400534.
2. What are the Factors of 86645400534?
Answer: Factors of 86645400534 are . There are integers that are factors of 86645400534
3. How to Find the LCM of 154, 666, 781, 449, 742 ?
Least Common Multiple of 154, 666, 781, 449, 742.
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(154, 666, 781, 449, 742) = 2 x 3 x 3 x 7 x 11 x 37 x 53 x 71 x 449 = 86645400534.