Question

which type of number have odd no of factor?​

Answer 1

Answer:

For example, 9 has odd number of factors, 1, 3 and 9. 16 also has odd number of factors, 1, 2, 4, 8, 16. The reason for this is, for numbers other than perfect squares, all factors are in the form of pairs, but for perfect squares, one factor is single and makes the total as odd.

Step-by-step explanation:

pls pls mark it as brainlest answer

if u do so I'll inbox

guys follow me for inbox

hit a like to my answer

Answer 2

Answer:

❤️ⒽⒾⒾ❤️

➡️9 , 15 , 21 , 25... are the numbers which have odd no. of factors..

➡️9 = 1 × 3 × 3

➡️15 = 1 × 3 × 5

➡️21 = 1 × 3 × 7

➡️25 = 1 × 5×5

Mark as brainliest answer ✌️...