Question

How is the answer getting 720 when we find the lcm and hcf of 120 and 144

Answer 1

Answer:

720 & 24

Step-by-step explanation:

Prime factorization of given numbers:

120 = 2^3 * 3 * 5  

144 = 2^4 * 3^2

LCM (120,144) = 2^4 * 3^2 * 5 = 720

HCF(120, 144) = 2^3*3 = 24