Question

find numbers between1and 100 having exactly three factors​

Answer 1

We know that the numbers between 1 and 100 which have exactly three factors are 4, 9, 25 and 49.

Factors of 4 are 1, 2 and 4.

Factors of 9 are 1, 3 and 9.

Factors of 25 are 1, 5 and 25.

Factors of 49 are 1, 7 and 49.

Answer 2

Answer:

The numbers between 1 and 100 that have exactly three factors are 4, 9, 25, and 49.