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Name the prime numbers just before 16 and just after 33?
The closest prime number to 16, and less than 16, is 13. The closest prime number to 33, and greater than 33, is 37.
What is a prime number greater than 14 but less than 18?
It is: 17
How many prime numbers 601 to 700?
16 prime numbers
What is the difference between a prime number and relatively prime numbers?
Prime numbers are those which are divisible only by 1 and the number itself... Example: 7 is divisible by no number other than 7 and 1. Relatively prime numbers are those pairs of numbers which have no common divisor other than one. Example: (15,16) Factors of 15:1,3,5,15 Factors of 16:1,4,16 Common factor of 15 & 16 is 1, hence 15 & 16 are relatively prime.
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.
Name the prime numbers just before 16 and just after 33?
The closest prime number to 16, and less than 16, is 13. The closest prime number to 33, and greater than 33, is 37.
How many prime numbers are there less than 50?
1,2,3,5,7,11,13,17,19,23,29,31,37,41,43 & 47... making 16 in total.
All numbers less than 100 that are the product of exactly three different prime numbers?
No, for example: 16=24
What numbers less than twenty have prime squared factors?
The only prime numbers with squares less than 20 are 2 and 3 Numbers containing 2 squared : 4, 8, 12, 16 Numbers containing 3 squared : 9, 18
What is a square and prime number less than 30?
Prime numbers less than 30 are 2 3 5 7 11 13 17 19 23 29 Square numbers less than 30 are 1, 4, 9, 16 and 25.
Composite numbers less than 100 so that there is no prime between them?
Consecutive composite numbers less than 100 include 8-10, 14-16, 20-22 and others.
How do you get the prime numbers less than 16?
You test them, one at a time, to weed out any that has factors besides ' 1 ' and itself. When you do that, you find that 2, 3, 5, 7, 11, and 13 are prime numbers.
What are all the numbers less than 1000 that have 2 as their only prime factor?
2, 4, 8, 16, 32, 64, 128, 256, 512
What is a prime number greater than 14 but less than 18?
It is: 17
What are all the prime numbers under 16?
The prime numbers under 16 are 2,3,5,7,11 & 13.
How many prime numbers 601 to 700?
16 prime numbers
How can the GCF of 16 and 42 be less than 16?
The GCF of any set of numbers must be less than or equal to the smallest of the numbers. It is the greatest factor that goes into each of the set of numbers and so cannot be greater than any of them.
