Yes.
It is: 13
Any number that ends with 0 or 5 is divisible by 5.
It is 13 because it is the HCF of 325 and 221
The prime factorization of 325 is: 5 × 5 × 13
Yes.
Its prime factors are 5 and 13
The factors of 325 are 1, 5, 13, 25, 65, and 325. 5 and 13 are prime.
It is: 13
Any number that ends with 0 or 5 is divisible by 5.
It is 13 because it is the HCF of 325 and 221
The prime factors of 325 are: 5 and 13
325 is a triangle number. The exponents in the prime factorization are 2 and 1. Adding one to each and multiplying we get (2+1) (1+1)= 3x2 =6 Therefore 325 has exactly 6 factors
The prime factorization of 325 is: 5 × 5 × 13
5To get the number of prime numbers in a number, divide by the lowest prime number that divides exactly, then keep going until you end up with a prime number. 300 - 2150 - 275 - 325 -55
312, 325 or 338
325 = 5 * 5 * 13