Prime factorization for 531: 1x3x3x59
As you can see 531 is divisible by 3 & 9
531 is composite
531 is not a prime number. Other than itself and one, it is also divisible by 3, 9, 59, and 177.
Composite
Composite
531 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite.
The prime factorization of 531 is: 32 x 59
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 531 is composite.
531 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1, 2, and 0. 1, 2, and 0 have a different name.A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 531 is composite.
It is: 3*3*59 = 531
531 = 3 * 3 * 59
39 is not a prime number because it has four factors: 1,3,13,39 and because prime number are numbers who has 2 factors.
3 x 3 x 59 = 531, making it composite.