Question

The HCF of 24 and w is 12.
The LCM of w and 45 is 180.
Find the value of w.
Please show working out and step by step explanation :)

Answer 1

Answer:

Step-by-step explanation:

24= 3x2x2x2

w=?                                                   ----------------------- 1

HCF=12

45=5x3x3

w=?

lcm= 180

if u see in 1, w should be equal to or more than 6.

when we put w=6

lcm of 6 and 45 is 90

thus  we need twice the lcm, thus w = 12

i am sorry i cant explain it properly and pls lemme know if i am right :(