Factors are the numbers you multiple together to get another number. 15: 1, 3, 5, 15
The proper factors of 30 are: 1 ,2, 5, 10 and 15. Proper factors are all the numbers that equally go into a number except the number itself! :) * * * * * Why are 3 and 6 excluded?
The number one has no proper factors.
The proper factors of a number do not include one and the number itself.
No because a abundant # is a number where the sum of its proper factors is greater than itself. 16 is not an abundant number because the sum of its proper factors is (15) less than itself.
"Proper factors" are all of a number's factors except one and the number itself.
The factors of a number include 1 and the number itself. The proper factors do not.
No, no prime number has proper factors.
One has no proper factors.
The proper factors are the regular factors without one and the number itself.
Proper factors are factors of the number except the number itself. So, with that said, the proper factors of 38 are 1, 2, and 19.
Proper factors don't include one and the number itself.