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 628, 471, 55 i.e. 103620 smallest integer divisible by all numbers.
Least common multiple (LCM) of 628, 471, 55 is 103620.
LCM(628, 471, 55) = 103620
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
157 | 628, 471, 55 |
4, 3, 55 |
∴ So the LCM of the given numbers is 157 x 4 x 3 x 55 = 103620
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 628,471,55 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(628,471,55) = 1
common factors(in case of two or more numbers have common factors) = 157
GCF(628,471,55) x common factors =1 x 157 = 157
LCM(628,471,55) = ( 628 × 471 × 55 ) / 157
LCM(628,471,55) = 16268340 / 157
LCM(628,471,55) = 103620
∴ Least Common Multiple of 628,471,55 is 103620
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 628, 471, 55?
Answer: LCM of 628, 471, 55 is 103620.
2. What are the Factors of 103620?
Answer: Factors of 103620 are . There are integers that are factors of 103620
3. How to Find the LCM of 628, 471, 55 ?
Least Common Multiple of 628, 471, 55.
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(628, 471, 55) = 2 x 2 x 3 x 5 x 11 x 157 = 103620.