which of the following numbers is a composite number 5,23,47,73,77,79?
Another answer:
77 because it has more than two factors.
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∙ 14y ago47 is a prime number and not a composite number.
47, 29 & 37 are prime numbers while 49 is a composite number.
Both 41 and 47 are prime numbers.
28 = 2 x 14 and so on 23 is prime 33 = 3 x 11 47 is prime
47 is prime, the rest are composite.
47 is a prime number and not a composite number.
47, 29 & 37 are prime numbers while 49 is a composite number.
63 is composite.
Both 41 and 47 are prime numbers.
92 and 78
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. 1 and 0 are neither prime, nor composite. 47 is prime.
28 = 2 x 14 and so on 23 is prime 33 = 3 x 11 47 is prime
If you mean: 53 81 41 47 and 31 then 81 is a composite number while all the rest are prime numbers
47 is prime, the rest are composite.
21 is a composite number, as it can be divided by 7 and 3. The other three numbers are prime numbers and do not divide into anything besides themselves.
Of these, 45 is the only composite number. All the others are prime.
No 47 is a prime number so it is not a composite