Question

1. Find the H.C.F by listing the fac
30, 42 and 54​

Answer 1

Answer:

6

Step-by-step explanation:

30 : 1, 2, 3, 5, 6, 10, 15, 30.

42 : 1, 2, 3, 6, 7, 14, 21, 42.

54 : 1, 2, 3, 6, 9, 18, 27, 54.

highest common factor is 6.