The prime factorization of 225 is 32 x 52
225 prime factors are 32 and 52
The prime factorization of 225 is 3 * 3 * 5 * 5 or 3^2 * 5^2.To work out the prime factors of a number, it helps to divide it by obvious factors first. In this case, the number ends in a 5, so we know we can divide it by 5. Do this and we are left with 45. This is known from times tables to be 9x5, and 9 can be split up into 3 and 3. Thus we have finished prime factorizing 225. The prime factors of it are 5, 5, 3 and 3.3 x 3 x 5 x 5 = 225
225 is composite. The last digit is 5, so it is divisible by 5. Therefore it is composite. In fact, it is 15 squared. In contrast, a prime number is a number that is divisible only by 1 and itself; it has no other factors. The factors of 225 are 1, 3, 5, 9, 15, 25, 45, 75, and 225. Therefore, 225 is a composite number.
The factors of 3375 are: 1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, and 3375.The prime factors of 3375 are: 3 and 5.
Prime factors of 225=3x3x5x5.
The only prime factor of 81 is: 3.The prime factors of 225 are: 3 and 5.
225 has 2 prime factors namely 3 and 5.
The prime factorization of 225 is 32 x 52
The prime factors of 225 are: 3, 5
The prime factors of 225 are 3 and 5
The prime numbers (factors) of 225 are: 3 and 5
225 prime factors are 32 and 52
32*52 = 225
225=3x75=32x25=32x5x5=32x52 prime factors are 3 and 5.The proper prime factors of 225 are 3, 3, 5, 5.The proper prime factors of 225 are 3, 3, 5, 5.
The prime factors are: 3 and 5.
As a product of its prime factors: 225*5 = 100