Question

The no. of ways 360 can be resolved into product of two positive integral factors is

• A. 12
• B. 24
• C. 6
• D. 18

Answer 1

Answer: (A)

12

Answer 2

360 = 2³ x 3² x 5.

Total no. of factors = $\frac{(3 + 1)(2 + 1)(2 + 1)}{2} = 12$.