1521 is a composite number. Its positive integer factors are:
1, 3, 9, 13, 39, 117, 169, 507, 1521
What is the prime authorization for LCM of 18,24
Since the number is NOT even , then it will not divide by '2' So try the next [ri,e number. which is '3' Hence 3)1521 = 507 3)507 = 169 169 will not divde by '3,5, 7,11, but it will divide by '13' the next prime number. 13)169 = 13 13 = 1 So reduced to its factors it is is 3,3,13,13.
1521
it is 6 1521/10000
factors: 1, 7, 23, 161prime factors: 7, 23
You is called a prime number!You is called a prime number!You is called a prime number!You is called a prime number!
A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies
7 is a prime number!
a prime number.
167 is a prime number.
109 is a prime number.
A prime number times a prime number is a composite number. Since prime numbers, except for 2, are odd numbers, a prime number times a prime number is usually an odd number. It will only be an even number if one of the prime numbers is 2. A prime number times a prime number will be a number with four factors unless both prime numbers are the same, in which case it will be a square number with only three factors.