167 is a prime so the only two distinct positive whole numbers that multiply to 167 are 1 and 167. Their sum is 168.
When you multiply two prime numbers together they become factors of the number that they equal. Since the number will have factors other than 1 and itself, the number cannot be prime.
Prime numbers only have two factors, one and themselves. If you multiply two prime numbers together, the new number will also have the two prime numbers as factors, making it composite. Try it out. 5 and 7 are prime. 35 is composite.
How about: 167+2 = 169
It is not possible to multiply two prime numbers and get 90. You can add 43 and 47.
No, the answer is not going to be a prime number. For example, 2*3=6 which is not a prime number.
The prime factors of 51 are 3 and 17.
Just multiply them together.
The new number has four factors: 1, the two prime numbers and the new product.
111 = 3*37
There are no two prime numbers that multiply to 24. You need four numbers (even though one appears 3 times).
When they have no common prime factors.
13*31=403 13 and 31 are prime numbers.
That depends whether you want to add the numbers, to multiply them, or what.
7 x 7
5 and 7
As a product of its prime factors: 2*2*11 = 44
They are: 13*13 = 169 or 167+2 = 169
7 + 13 = 20 Note that there are no two prime numbers x and y that multiply to 20.
It is a semi-prime, which is a product of two prime numbers.
167 is a prime number. The only two factors of a prime number are 1 and itself.The two factors of 167 are 1 and 167. There are only two factors of a prime number.The only factor pair of 167 is 1 x 167. There is only one factor pair of a prime number.The proper factors of 167 are only 1 or,if the definition you are using excludes 1, there are none.The only prime factor of 167 is 167. There is only one prime factor of a prime number - itself.The distinct prime factor (listing each prime factor only once) of 167 is also 167.The prime factorization of 167 is 167. In some cases, to emphasize that it is prime, you might write the prime factorization as 1 x 167.NOTE: There cannot be common factors, a greatest common factor, or a least common multiple because "common" refers to factors or multiples that two or more numbers have in common.