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 151, 490, 755 i.e. 73990 smallest integer divisible by all numbers.
Least common multiple (LCM) of 151, 490, 755 is 73990.
LCM(151, 490, 755) = 73990
Least common multiple or lowest common denominator (lcd) can be calculated in three ways
5 | 151, 490, 755 |
151 | 151, 98, 151 |
1, 98, 1 |
∴ So the LCM of the given numbers is 5 x 151 x 1 x 98 x 1 = 73990
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 151,490,755 and common factors if more than two numbers have common factor, than apply into the LCM equation.
GCF(151,490,755) = 1
common factors(in case of two or more numbers have common factors) = 755
GCF(151,490,755) x common factors =1 x 755 = 755
LCM(151,490,755) = ( 151 × 490 × 755 ) / 755
LCM(151,490,755) = 55862450 / 755
LCM(151,490,755) = 73990
∴ Least Common Multiple of 151,490,755 is 73990
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 151, 490, 755?
Answer: LCM of 151, 490, 755 is 73990.
2. What are the Factors of 73990?
Answer: Factors of 73990 are . There are integers that are factors of 73990
3. How to Find the LCM of 151, 490, 755 ?
Least Common Multiple of 151, 490, 755.
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(151, 490, 755) = 2 x 5 x 7 x 7 x 151 = 73990.