PRIME FACTORS OF 225
The prime factors of 225 are 3 and 5.
Factor trees can be used to identify the prime factors of a number. The diagram below shows the factor tree of 225.
Prime factors are the numbers at the endpoints. For 225, these numbers are 3 and 5.
The prime factorization of 225 is 32 × 52.
225 is a composite number.
A prime factor is a factor that is prime. Prime factors can be identified by checking the endpoints of a factor tree.