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No multiples of 10 are prime.

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10y ago

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Why 10 is'nt prime number?

It is a multiple of 2, and so is composite.


What are the prime numbers between 10 and 20 this number has 26 as a multiple.?

13 is a prime number in that range. So are 11, 17 and 19.


I am a prime number less than 10 if you add 10 or 20 the result is a prime number what number am i?

The prime number less than 10 that, when added to either 10 or 20, results in a prime number is 3. When you add 10 to 3, you get 13, which is a prime number. Similarly, when you add 20 to 3, you get 23, which is also a prime number.


Is 10 a prime?

No, a prime number is a number that can only be divided by 1 and itself. 10 can also be divided by 2 and 5.


What numbers have 2 and 5 in their prime factorization?

Since the number 10 has the prime factorization of 2 x 5, any multiple of 10 has the numbers 2 and 5 in their prime factorization.


Are 73 and 70 prime numbers?

73 is a prime number but 70 is not. 70 is a multiple of: 2, 5, 7, 10, 14 and 35 (as well as 1 and 70); the prime factorization of 70 is 2 × 5 × 7.


Is 25 a prime factorization?

25 is a composite number. The prime factorization of 25 is 5 x 5. 2 x 5 is the prime factorization of 10.


If an age is a prime number from 10 to 20 and the sum of the number is also prime what is the age.?

111 + 1 = 2


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.


I am the smallest multiple of 5 6 10. what number am i?

The smallest multiple of 5, 6, and 10 is their least common multiple (LCM). To find the LCM, we can determine the prime factorization of each number: 5 (5), 6 (2 × 3), and 10 (2 × 5). The LCM is found by taking the highest powers of all prime factors, which gives us 30. Therefore, the smallest multiple of 5, 6, and 10 is 30.


Is 780 a prime number?

No it isn't, it's divisible by 10 and 2 and 5. Also, No 780 is not a prime number. A prime number is defined as a number whos divisbility is 1 and its self.


Is the number ten a prime number?

The number 10 is not prime. A prime number is divisble by itself and one, only. 10 is divisible by 1, by 2, and by 5. Thus, 10 is not a prime number.