Question

5th questions please

Answer 1

HCF = (960,432)

LCM = (960,432)

HCF x LCM = Product of the two nos.

==> 48 x LCM = 960 x 432

==> LCM = 8640

Answer 2

ANSWER

3   960      432             LCM=3x2x3x2x2x2x2x2x5x7=20160

2      320      144

 3   160        72

2   80         36

2     40       28

2     20        14

2     10         7

2      5           7

5      1          7

7        1         1