Question

Find the least square number which is exactly divisible by each of the numbers 8,12,15 and 20​

Answer 1

Answer:

3600

Step-by-step explanation:

3600 is the smallest 4 digit number which is divisible by 8 ,12,15 and 20. 60 square is 3600

Answer 2

Answer:

60

Step-by-step explanation:

2 8,12,15,20                2x2x2x3x5

2 4, 6, 15,10                 120x(2x3x5)

2 2, 3, 15,5                   120x30=3600

3 1,  3, 15,5                                =60x60

5 1,   1,  5 ,5                               =60

  1,  1,   1,  1