Question

The lcm of 2 number is 192. One number is 12 and another number is 64. Find the HCF of the numbers

Answer 1

Answer:

Step-by-step explanation:

We know that

LCM x HCF = Product of two numbers

192 x HCF = 12 x 64

HCF = 768 / 192 = 4

Ans. HCF = 4

Answer 2

Answer:

12=3×2×2

64=2×2×2×2×2×2

Therefore,HCF=4