Question

find the lcm of 45 and 60​

Answer 1

Answer:

Hence LCM of 45 and 60 will be 180

Step-by-step explanation:

In context to questions asked

We have to determine the value of LCM of 45 and 60

As we know that

LCM of two or more numbers is that particular number which is lowest common multiple of both the number

So for determining the LCM we will use prime factorisation method

Thus we will get

$45 = 5 \times 3 \times 3 \\ 60 = 3 \times 2 \times 2 \times 5 \\ = > LCM = 5 \times 3 \times 3 \times 2 \times 2 = 180$

Answer 2

Answer:

LCM = 180

Step-by-step explanation:

LCM =2×2×3×3×5