61, 67, are prime numbers - 63 is not - 63 is a composite number.
two prime numbers when added together will equal 63: 2 + 61
3*3*7=63
2 is a prime because it can only be multiplied by 1x6 but 63 isn't
No.
73 is prime.
No. 63 is a composite number with two unique prime factors. 63 = 3 * 3 * 7
97 is a prime number. 33, 63, and 25 are composites.
They are in exponents: 32*7 = 63
Only 63. 0 and 1 are not composite numbers and are not prime numbers (even though 1 used to be). 19 is a prime number.
The prime factors of 63 are: 3,7.3 x 3 x 7The prime numbers (factors) of 63 are: 3 and 73 and 73*3*7
30 and 63 are relatively prime numbers. The factors of 30 are 1, 2, 3, 5, and 30, and the factors of 63 are 1, 7, 9, and 63. Two or more numbers are relatively prime if 1 is their only common factor.