Question

What is the HCF of 84,63, and 126

Answer 1

Step-by-step explanation:

84 = 2*2*3*7

63 = 3*3*7

126 = 2*3*3*7

HCF = 3*7 = 21

• #bebrainly

Answer 2

$\Large\frak{\underline{\underline{Answer:}}}$

Step-by-step explanation:

84 = 2*2*3*7

63 = 3*3*7

126 = 2*3*3*7

HCF = 3*7 = 21