0
147 has factors other than 1 and itself, so it is not a prime number. For example, 147 is divisible by 3. (You can quickly check this by adding up the digits of 147: 1 + 4 + 7 = 12. If the sum of the digits is divisible by 3, so is the number.) Therefore, 147 is a composite number.
Wiki User
∙ 14y ago
Wiki User
∙ 7y ago147 is a composite number. Its factors are 1, 3, 7, 21, 49, and 147.
Note that the sum of the digits of 147 is 12. If the sum of the digits of any number is a multiple of 3, then the number has 3 as a factor. So sine 12=4x3, we know that 147 is divisible by 3 and that makes it composite.
Wiki User
∙ 11y agoComposite.
147=3 x 7^2
Marlin
composite
Add your answer:
Earn +20 pts
Is 147 prime or composite why?
It is composite. It is evenly divisible by 3.
Is 17 prime or composite number?
It is prime
Is 147 a prime number?
No, it is not a prime. 147=3*7*7.
Is 86 a prime or composite number?
86 is not a prime number, so is a composite.
Is 168 a prime or a composite number?
No 168 is not a prime number it is a composite number
Is 147 prime pf composite?
147 is a Composite Number.
Is the number 147 composite or prime?
It is composite.
Is 147 is prime?
147 is a composite number. 147/3= 49
Is 147 an prime or composite number why or why not?
147 is composite because it has more than two factors.
Is 441 prime or composite?
Composite. 147 * 3
Is 1 029 a prime number or a composite number?
1029 is a composite number.The factors of 1029 are 1, 3, 7, 21, 49, 147, 343, 1029.
Is 147 prime or composite why?
It is composite. It is evenly divisible by 3.
Is 147 a primer number or composite number?
147 is a composite number because it has at least one positive factor other than one or itself.
Is 1029 a prime or composite?
It is not a prime number, it is a composite number.
Is 17 prime or composite number?
It is prime
Is 147 a prime number?
No, it is not a prime. 147=3*7*7.
Is 86 a prime or composite number?
86 is not a prime number, so is a composite.
