What is the LCM of 28, 36 and 45?
To find the LCM of 28, 36 and 45, we need the least number which is exactly divisible by both 28, 36 and 45.
Answer: LCM of 28, 36 and 45 is 1260
The Least Common Multiple (LCM) of three numbers a, b and c is the smallest number which is divisible by a, b and c exactly without leaving any remainder.
We will explain the common division method to find the least common multiple of 28, 36 and 45.
LCM of 28, 36 and 45 by Common Division Method
In this division method, we start dividing the numbers simultaneously with prime numbers and stop the process when we don't have a prime number to divide the given numbers.
LCM of 28, 36 and 45 = 1260
Clearly, 1260 is the least common multiple of 28, 36 and 45. So, LCM of 28, 36 and 45 is 1260.