One two digit number that is not prime and is not a multiple of 2, 3, or 5 is 49. Another such number is 91.
48
The only prime factor of 49 is 7.
'3' 3 x 4 = 12 3 x 7 = 21 NB '7' is also a prime number.
No prime numbers equal 84. The only number equal to 84 is 84,and it isn't a prime number.The prime factors of 84 are: 1, 2, 2, 3, and 7
61 is a prime number. 49 is not a prime number as it is divisible by 7. 51 is not a prime number as it is divisible by 3.
Prime numbers are integers. 21/49 is equivalent to 3/7
147 is a composite number. 147/3= 49
One two digit number that is not prime and is not a multiple of 2, 3, or 5 is 49. Another such number is 91.
42 and 48
48
103
49 is not prime, as it's 7 * 7.
49 is not prime - its prime factorization is 72. 57 is not prime - its prime factorization is 19 x 3.
No, it is not. The number is divisible by 3 for instance (it is equal to 3 x 411522630032921810704115226300329218107).
1597 is a prime number. You cannot multiply prime numbers to create another prime number.
The prime factorization of 49 is 7 x 7.