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Which 2 prime numbers add together to make 8?
5 and 3 are two prime numbers which on adding give 8.
What two prime numbers have the sum of 8?
They are: 5+3 = 8
How many prime numbers less than 100 contain an 8?
The prime numbers less than 100 that contain an 8 are 83 and 89. So, there are two prime numbers that are less than 100 and contain an 8.
Are all even numbers the sum of two prime numbers?
No. Not even close. Examples: 4+4=8 8+8=16 16+16=32 . . .4, 8, and 16 are not prime numbers.
How many prime numbers are there between 8 and 4?
Two numbers: 5 and 7 :)
What two prime numbers multiplied equal 34?
2 and 17
What are numbers that have 2 4 8 factors?
Numbers that have 2 factors are prime numbers; Numbers that have 4 factors are either: * the cube of a prime; or * the product of two different primes; Numbers that have 8 factors are either: * a prime to the power 7; * the product of a prime cubed and different prime; * the product of three different primes.
What is the sum of two prime numbers that equal 8?
3 and 5
What are the prime factors of 8 with a difference of 2?
The only prime factor of 8 is 2. You need at least two numbers to have a difference.
When is the LCM of two numbers equal to the product of the two numbers?
When the two numbers are coprime. Coprime numbers need not be prime numbers - they must not have any factor in common (other than 1). So, for eaxmple, neither 8 nor 9 are prime numbers but they are coprime and so, LCM(8 , 9) = 72
How many prime numbers on a dartboard?
There are eight prime numbers under 20.
What numbers is a prime number 8-12-17?
17 is a prime number. 8 and 12 are not prime numbers.
