Question

1.Find The Lowest Common Multiple of the following:
12 and 27
48 and 4
15 and 20
15 and 25
2.Find the Highest Common Factor of the following:
104 and 96
28 and 8
6 and 4
130 and 110
65 and 15
3.Find the Prime Number Decomposition of the following:
a) 630 b)900
DAJE NAJ!

Answer 1

1.
108
48
60
75
2.
8
4
2
10
5
3.
630 = 2*3*3*5*7
900 = 2*2*3*3*5*5