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It i.s easy to see that 147 is composite. Simply add up the digits. 1 + 4 + 7 = 12. 12 is divisible by three, therefore 147 is divisible by three ! This trick also works for division by nine.
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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 441 prime or composite?
Composite. 147 * 3
Is 147 an prime or composite number why or why not?
147 is composite because it has more than two factors.
Is 147 prime or composite why?
It is composite. It is evenly divisible by 3.
Is 147 a prime or composite number?
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.
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 1617 Prime or composite?
1617 is composite because it has 12 divisors: 1, 2, 7, 11, 21, 33, 49, 77, 147, 231, 539, and 1617.
Is 147 composite?
Yes.
Is one composite or prime both prime and composite or neither prime or composite?
neither prime or composite
Is 17 prime or composite number?
It is prime
