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, 942, 721 i.e. 1358364 smallest integer divisible by all numbers.
Least common multiple (LCM) of 628, 942, 721 is 1358364.
LCM(628, 942, 721) = 1358364
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
2 | 628, 942, 721 |
157 | 314, 471, 721 |
2, 3, 721 |
∴ So the LCM of the given numbers is 2 x 157 x 2 x 3 x 721 = 1358364
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 628,942,721 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(628,942,721) = 1
common factors(in case of two or more numbers have common factors) = 314
GCF(628,942,721) x common factors =1 x 314 = 314
LCM(628,942,721) = ( 628 × 942 × 721 ) / 314
LCM(628,942,721) = 426526296 / 314
LCM(628,942,721) = 1358364
∴ Least Common Multiple of 628,942,721 is 1358364
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 628, 942, 721?
Answer: LCM of 628, 942, 721 is 1358364.
2. What are the Factors of 1358364?
Answer: Factors of 1358364 are . There are integers that are factors of 1358364
3. How to Find the LCM of 628, 942, 721 ?
Least Common Multiple of 628, 942, 721.
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, 942, 721) = 2 x 2 x 3 x 7 x 103 x 157 = 1358364.