Question

find the hcf and lcm 14 ,28​

Answer 1

Step-by-step explanation:

1. hcf = 14

2. lcm = 20

I hope this help you....

Answer 2

HCF of 14 & 28

2 | 14 2 | 28

7 | 7 2 | 14

1 7 | 7

1

14 = 2 x 7

28 = 2 x 2 x 7

HCF of 14 & 28 = 2 x 7 = 14

LCM of 14 & 28

2 | 14, 28

7 | 7, 14

1, 2

LCM of 14 & 28 = 2 x 7 x 2 = 28