I think 36 has the most factors:
36 = 2*2*3*3 -> 1,2,3,4,6,9,12,18,36
45
45 has six factors.
45, 63, 75 and 99 all have 6.
The factors of 45 are: 1, 3, 5, 9, 15, 45
45, 63, 75 and 99 each have six factors.
The most factors any odd number less than 100 has is 6. There are 4 numbers which have 6 factors:45, 63, 75 & 99.
45, 63, 75 and 99 each have six factors.
45 Is not a prime number because it has more than 2 factors. A prime number only has itself and 1 as a factor. The factors of 45 are: 1, 3, 5, 9, 15 and 45.
45 is a composite number because it has factors other than 1 and itself. The factors of 45 are 1, 3, 5, 9, 15, and 45.
The factors are 1,3,5,9,15,45
Each of 45's factors (1, 3, 5, 9, 15, 45) can be divided into 45 and result in a whole number.
The Prime Factors of 45 are 1, 3, and 5. In order to find the prime factors of 45, you need to find the factors of 45. The factors are: 1, 3, 5, 9, 15, and 45. The prime factors of 45 are those that have only 1 and the number itself as factors, so they are 3 and 5. Some think 1 is also a prime number, but it's neither prime nor composite.