It is an odd number. It is not prime. Its factors are 1, 3, 7 and 21. It is positive.
100
15 is a composite number
1. It's a perfect square
A collection of facts, such as values or measurements.
1,3,23,69
It is an odd number. It is not prime. Its factors are 1, 3, 7 and 21. It is positive.
69
yes
100
69 is. 69/3 is 23. 23*3 is 69.
13 is an even #
15 is a composite number
1/3 of 69 = 69/3 = 23
The factors of 69: 1, 3, 23, 69.
All Factors of 69:1, 3, 23, 693 and 23 are prime.
9+1=10, 8+2=10, 7+3=10, 6+4=10