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?
47 is a prime number - but 63 is not a prime number.
No, as 63 = 7 x 9 and then is not a prime number
63 is not a prime number.
63 / 3 = 21The middle number is 21The odd numbers next to 21 are 19 and 2319 + 21 + 23 = 63
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?
47 is a prime number - but 63 is not a prime number.
No, as 63 = 7 x 9 and then is not a prime number
63 is not a prime number.
No. 63 = 3 * 3 * 763 is not a prime number because it has more than two factors and so therefore it is a composite number.
60% of 63 = 0.60 * 63 = 37.8
There isn't a prime number between 63 and 65
63 / 3 = 21The middle number is 21The odd numbers next to 21 are 19 and 2319 + 21 + 23 = 63
67 is prime.
composite number. 9x7=63
No. 63 is a composite number with two unique prime factors. 63 = 3 * 3 * 7
63 is a composite number