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A composite number is a positive integer greater than 1 that has more than two distinct positive divisors. In this case, 63 is a composite number because it can be divided evenly by 1, 3, 7, 9, 21, and 63. The other numbers listed (13, 61, and 31) are all prime numbers because they only have two distinct positive divisors, 1 and the number itself.
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Which of 31 or 91 is a composite number?
31 is a prime number because its only factors are 1 and itself.91 has factors other than 1 and itself, so it is not a prime number. Its factors are 1, 7, 13, and 91. Therefore, it is a composite number.
Is these prime or composite or neither 15 21 31 26 61?
31 and 61 are prime, the rest composite.
Is 341 a prime or composite number?
341 is a composite number. Its factors are 1, 11, 31, and 341.
Is 31 and 62 coprime?
No because 31 is a prime number but 62 is a composite number
Is 31 a prime number a composite or neither?
31 is a prime number because it has only two factors which are itself and one
Which of the following is a composite number 13 63 or 31?
63 is composite.
which of the following numbers is a composite number 31 29 25 23?
25 is the only composite number out of 31, 29, 25, 23.
Is 403 a prime or composite number?
403 is composite. It can be evenly divided by 13: 403/13 = 31.
Which number is not a composite number 13-63-61 or 31?
13 prime 63 composite 61 prime 31 prime Well the question should have been either, Which one of these numbers is not a composite number? Or, Which one of these numbers is not a prime number?
What is a composite number 13 31 16 or 11?
16
Which of these is a composite number 13 or 31 or 61 or 63?
Only 63 is a composite. 63 = 3 x 3 x 7 The other three numbers (13, 31, 61) are all prime numbers.
Which number is a composite number 93 47 67 or 31?
93 is composite.
Whitch of these following numbers is a composite number 24 31 35 explain?
24 and 35 are composite numbers because they have more than two factors whereas 31 is a prime number because it only has two factors.
Which of 31 or 91 is a composite number?
31 is a prime number because its only factors are 1 and itself.91 has factors other than 1 and itself, so it is not a prime number. Its factors are 1, 7, 13, and 91. Therefore, it is a composite number.
Is 39 1 31 41 a composite number?
39 is a composite number 1 is neither prime nor composite number 31 and 41 are prime numbers.
Is 31 prime or composite number?
31 is prime.
Is 713 a prime or composite number?
Composite. Its prime factors are 23 and 31.
