A Prime number has exactly two distinct factors: 1 and itself.
27 has factors 1, 3, 9 and 27 - not prime
8 has factors 1, 2, 4, 8 - not prime
4 has factors 1, 2, and 4 - not prime
11 has factors 1 and 11 - prime
Chat with our AI personalities
11
270000 = 27 x 10000 = 27 x 10^4 = 27 x 2^4 x 5^4 = 2^4 x 3^3 x 5^4
There are 4 numbers that are prime between the number 10 and 20. They are 11, 13, 17, and 19.
44 is a composite number; it has factors other than 1 and itself. It is not a prime number. The 6 factors of 44 are 1, 2, 4, 11, 22, and 44. Of these, 2 and 11 are prime.
no. 3 and 11 are prime numbers. 12 is not a prime number as it can be divided by other things apart from itself and one. these other numbers are 3, 4, 6 and 2.