Question

How many factors of 1080 are perfect squares?

Answer 1

Answer: 3

Step-by-step explanation:

1080 = 4 * 270 = 4 * 9 * 30 = 4 * 9 * 3 * 2 * 5 = 36 * 2 * 5. Thus we can say that there are 3 factors of 1080 which are perfect squares, i.e. 4, 9 and 36.

Answer 2

Answer:

4

Step-by-step explanation:

Given details

To calculate perfect square factors of 1080 we need to calculate factors and then need to set the values as perfect square

Let us create factors of 1080

= 540×2

=270×2×2

=135×2×2×2

=45×3×2×2×2

=15×3×3×2×2×2

= 5×3×3×3×2×2×2×1

Here we have 36,9, 4 & 1 are perfect squares.

We should not forget the value 1 in above factors.