Question

42,63,or 140 find out H.C.F.

Answer 1

Step-by-step explanation:

ur ans ......hope it will help u

Answer 2

Answer:

63÷42 , remainder 21then divide by42÷21=0

then 140÷21, remainder 14,21÷14 remainder 7,14÷7=0,

so,H.c.f=7answer