The product of two prime numbers can never be another prime number, the numbers that you multiplied are factors of the product. (example, 9 times 5 is 45, 9 and 5 go into 45)
Prime numbers go on forever.
The prime numbers (factors) of 18 are: 2 and 3
13 is a prime number13 is a prime number, because there are no two numbers that multiply to get 13.It is a prime number because no number can go into it or be multiplied and the answer be 13.Only two numbers go into 13.The two numbers:1;13One and thirteen (itself)1 is neither prime or composite.So concluding, 13 is a prime number.
'31' is a prime number. So the only two numbers that divide (go into) 31 are '1' & '31'.
2, 3, and 5 are the prime numbers that go into 30.
4x2,8x1,
The two prime factors of 40 are: 2 and 5
Just go to a table of prime numbers, find the prime numbers, and add them.Just go to a table of prime numbers, find the prime numbers, and add them.Just go to a table of prime numbers, find the prime numbers, and add them.Just go to a table of prime numbers, find the prime numbers, and add them.
2 and 11
2 and 5.
2 & 3
3 and 11
The product of two prime numbers can never be another prime number, the numbers that you multiplied are factors of the product. (example, 9 times 5 is 45, 9 and 5 go into 45)
Since 53 is a prime number, its only prime factor is itself.
The prime factorization of 56 is 2, 2, 2, and 7, so there there are two prime numbers, 2 and 7, that can evenly go into 56.
What prime numbers go into 209