111 = 3*37
113 is a prime number. 111 and 115 are composites.
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. 81 is composite, 111 is prime.
ask yourself if anything can go into 57 or 111 (divided)
Prime numbers are numbers that can only be multiplied by 1 and itself (whole numbers only) to give the same result 49 (7x7) and 81 (9x9) are not a prime number (perfect squares actually) 111 and 97 are a prime number (find me two numbers that gives the same product without using the number 1)
As a product of its prime factors: 3*37 = 111
111 = 3*37
1,2,3,5,7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89,97,101,107.
113 is a prime number. 111 and 115 are composites.
No prime power exists since there are no duplicate prime numbers in the prime factorization.
57 = 3 x 19 111 = 3 x 37 Thus they are not prime numbers
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. 81 is composite, 111 is prime.
No, 39, 30, and 111 are not prime numbers. 30 - 6*5 15*2 3*10 39 - 3*13 111 - 3*37
31, 37, and 43
Just 227.
ask yourself if anything can go into 57 or 111 (divided)
Prime numbers are numbers that can only be multiplied by 1 and itself (whole numbers only) to give the same result 49 (7x7) and 81 (9x9) are not a prime number (perfect squares actually) 111 and 97 are a prime number (find me two numbers that gives the same product without using the number 1)