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 454, 778, 128, 428, 424 i.e. 64098088064 smallest integer divisible by all numbers.
Least common multiple (LCM) of 454, 778, 128, 428, 424 is 64098088064.
LCM(454, 778, 128, 428, 424) = 64098088064
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
2 | 454, 778, 128, 428, 424 |
2 | 227, 389, 64, 214, 212 |
2 | 227, 389, 32, 107, 106 |
227, 389, 16, 107, 53 |
∴ So the LCM of the given numbers is 2 x 2 x 2 x 227 x 389 x 16 x 107 x 53 = 64098088064
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 454,778,128,428,424 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(454,778,128,428,424) = 2
common factors(in case of two or more numbers have common factors) = 64
GCF(454,778,128,428,424) x common factors =2 x 64 = 128
LCM(454,778,128,428,424) = ( 454 × 778 × 128 × 428 × 424 ) / 128
LCM(454,778,128,428,424) = 8204555272192 / 128
LCM(454,778,128,428,424) = 64098088064
∴ Least Common Multiple of 454,778,128,428,424 is 64098088064
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 454, 778, 128, 428, 424?
Answer: LCM of 454, 778, 128, 428, 424 is 64098088064.
2. What are the Factors of 64098088064?
Answer: Factors of 64098088064 are . There are integers that are factors of 64098088064
3. How to Find the LCM of 454, 778, 128, 428, 424 ?
Least Common Multiple of 454, 778, 128, 428, 424.
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(454, 778, 128, 428, 424) = 2 x 2 x 2 x 2 x 2 x 2 x 2 x 53 x 107 x 227 x 389 = 64098088064.