The only composite number that is a factor of 65 is 65 itself.
65 and 77
65 and 77, among others.
65 and 77
65 and 77, among others.
Between 60 and 70 the composite numbers are: 62, 63, 64, 65, 66, 68, 69. 60 and 70 are also composite.
In addition to itself and '1', it's also divisible by 5 and 13, so it's composite.
Composite. Because 65 can be divided by 5. So factors could be 1,65,13,5 etc.
The composite numbers between 50 and 65 are 50, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65
It is a composite number because it has more than two factors
65 = 13*5, 13 and 5 are prime numbers
If a number has any other factors besides ' 1 ' and itself. then it's composite. The factors of 65 are 1, 5, 13, and 65. So it's composite. Do you see that ' 5 ' on the end of 65 ? Right there, no matter what comes before it, that ' 5 ' on the end tells you that a number is divisible by 5, so it can't be a prime.
Factors are numbers you can multiply together to get another number. 65: 1, 5, 13, 65