0
Take your pick:
15 because it is a product of two prime numbers
2 because it is the only even Prime number
8 because it is the smallest cube that is not the same as its root (03 = 0 and 13 = 1)
13 because it is an odd prime
16 because it is a square as well as a fourth power.
13
13
Add your answer:
Earn +20 pts
Which number does not belong 12 13 14 15 16?
13, it's the only prime. All the other ones can be divided by something other than 1.
What is the number between 13 and 17?
The whole number between 13 and 17 is 15
Which number in this group does not belong and why 15 13 16 2 8?
One possible answer13 is the only prime number in this group Incorrect 2 is a prime number also* * * * *How about 15 as the only number having different prime factors? I admit that is tenuous, but I cannot do better.
Which number doesn't belong 2-4-5-10-15-20-25-50?
15
When a number is divided by 15 the quotient is 451 and remainder 13?
6778/15 = 451 and remaider 13
What is the odd prime number less than 15 that doesnt repeat?
13
What number doesnt belong 3 7 11 15 31?
31 because 3+4=7+4=11+4=15+4 does not equal 31
Which number does not belong 12 13 14 15 16?
13, it's the only prime. All the other ones can be divided by something other than 1.
Which number does not belong 2 8 13 15 16?
The answer depends on which one you would like it to be:2, it is the only even prime;8, it is the only perfect cube in the list;13, because it is the only odd prime number in the list;15, because it is the only number in the list with different prime factors; and16, it is the only number with an odd number of divisors.Take your pick!
Is 13 and 15 composite number?
No, 13 is a prime number and 15 is a composite number. A composite number is a positive integer that has more than two positive divisors.
What is the number between 13 and 17?
The whole number between 13 and 17 is 15
Which number in this group does not belong and why 15 13 16 2 8?
One possible answer13 is the only prime number in this group Incorrect 2 is a prime number also* * * * *How about 15 as the only number having different prime factors? I admit that is tenuous, but I cannot do better.
What number do I decrees 13 by to get -2?
15
Which doesnt belong 1 5 10 15 20 25 50 100 and why?
1, because all the numbers are factors of 5.* * * * *Or 5: it is the only prime number.Or 15: it is the only number that is not a factor of 100Or 25: it is the only number with three factorsOr 100: it is the only number with 9 factors
What number can go into 10 15 and 13?
1 13 is a prime number.
Is 13 14 or 15 a prime number?
13 is prime.
What is the mode for 12 13 13 15 15 15 17?
15 because there are more 15s in the set of number than any other number in the set "{12,13,13,15,15,15,17}."
