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In contrast, no prime numbers are divisible by 10. Any prime number is divisible only by itself and 1.

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โˆ™ 2012-03-19 20:08:27
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Q: Are all prime numbers divisible by 10?
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Related questions

Are prime numbers divisible by 10 and or 2?

Prime numbers are only divisible by 1 and themselves. So, a prime number cannot be divisible by 10. The only prime number that is divisible by 2 is 2 itself; all other numbers divisible by 2 are not prime numbers.


Are all numbers that are divisible by 5 are also divisible by 10?

No - but all the numbers divisible by 10 are divisible by 5 !


What are all the numbers divisible by 10?

All numbers divisible by 10 end in zero and all numbers that end in 0 are divisible by 10. ( I am assuming base 10 notation, of course)


Which numbers is divisible by 9 and 10?

All numbers divisible by 90 are also divisible by 9 and 10


Is all numbers that are divisible by 10 are divisible by 5?

Yes, since 10 is divisible by 5, ALL numbers that are divisble by 10 are also divisble by 5.


Are All numbers that are divisible by 5 are divisible by 10?

no because 5,15,25,35,45,55,65,75,85,95,105...are not divisible by 10.10,20,30,40,50,60,70,80,90,100 are divisible by 10 and 5


Are 10 and 25 relatively prime numbers?

No. Both are divisible by 5.


Is 143 a prime number because it is not divisible from any number 1 to 10?

143 is not a prime number; it is divisible by 11 and 13.Incidentally, it is divisible by 1; all numbers are.


Which numbers what set are prime numbers 5 10 19 29 49 61 41 57 127?

5,19, 29, 61, 41, 127 10 is divisible by 2 so not prime 49 is divisible by 7 57 is divisible by 3


What are the first 10 even prime numbers?

http://en.wikipedia.org/wiki/List_of_prime_numbers#The_first_500_prime_numbers Also note, all of these prime numbers, except for the number 2, are odd, not even. Even numbers are divisible by 2 and hence, not prime.


Is 1180 a prime number?

No all numbers ending in 0 (zero) are divisible by 10 and therfore divisible by at least 5 and 2. 1180 has the prime factors:2 * 2 * 5 * 59


Can all numbers that are divisible by 5 also be divisible by 10?

No. 15 is divisible by 5.


Are the numbers divisible by 5 also divisible by 10?

Not all of them, if you flipped the question around to ask area numbers divisible by 10 also divisible by 5? then the answer would be yes. The answer is no.


Is 10 divisible by 1?

Yes. 10 divided by 1 is 10. All numbers are divisible by 1.


Which number is prime 4 or 10?

Neither 4 nor 10 is prime. A prime number is a number that is evenly divisibly only by 1 and itself, not any other numbers. 4 is also divisible by 2. 10 is also divisible by 2 and 5. Therefore, both 4 and 10 are composite numbers.


The numbers divisible by 10 are?

All numbers are divisible by ten but if you are referring to numbers that are divisible by ten and produce a whole number, you are referring to multiples of 10 or any number ending in 0.


Are all numbers divisible by 5 divisible by 10 also?

No because as for example 25 is evenly divisible by 5 but not by 10


Are all even numbers are divisible by 2 and 4?

All even numbers are divisible by 2, but all even numbers are not divisible by 4. Some that aren't are 6, 10, 14, 18, 22...


Are all numbers divisible by 5 also divisible by 10?

No, but the reverse is true.


Why does it make sense numbers divisible by 10 and 2 are the same?

Any number that is divisible by 10 is an even number and hence divisible by 2 also. It can also be stated that because 10 is divisible by 2, all numbers divisble by 10 are also divisible by 2.


Is 20 a prime number?

No. Even numbers are never prime numbers. A prime number is a number that is only divisible by 1 and itself. Even numbers are always divisible by 2, so they are never prime.And 20 is also divisible by 4 and 5. Its factors are 1, 2, 4, 5, 10, and 20.


Are all numbers that are divisible by 5 also divisible by 10?

Well, not technically. You cannot divide 5 by 10 (if you want a positive number that isn't a decimal.) But, ALL NUMBERS THAT ARE DIVISIBLE BY 10 ARE DIVISIBLE BY 5! You just have to turn that question around.


What numbers in between 676 and 706 are divisible by 5 and 10?

-- All of the numbers that end with a zero are divisible by 10.-- All of those, and all of the numbers that end with a 5, are also divisible by 5.


Are all numbers divisible by 10 also divisible by 5?

Yes, since 10 is divisible by 5. Likewise, every number which is divisible by 9 is also divisible by 3.


Which are prime numbers 3 7 30 47?

3, 7 and 47 are prime numbers. 30 is not a prime since it is divisible by 2, 3, 5, 6, 10 and 15.