Question

highest common mutiple for 12 and 16

Answer 1

Answer: 4

The highest common multiples for 16 are 1, 2, 4, 8, 16 (but don't need to mind that :D ). The two numbers (12 and 16) share common factors (1, 2, 4). The greatest of these is 4 and that is the greatest common factor, so your answer is 4.

Answer 2

Answer:

HCF - 4, LCM - 48

Step-by-step explanation:

HCF of 12 & 16 =

12- 1,2,3,4,6,12

16- 1,2,4,8,16

=> Common fators - 2,4

HCF = 4

LCM of 12 & 16 =

2*2*2*2*3 = 48

=> LCM = 48