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A Prime number can only be divided evenly by itself and 1. 123111970/10 = 12311197. Since we can divide it evenly by a number other than itself, it's not prime,.

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Q: Why is 123111970 not a prime number?

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Because it has more than two factors

You is called a prime number!You is called a prime number!You is called a prime number!You is called a prime number!

A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies

A prime number times a prime number is a composite number. Since prime numbers, except for 2, are odd numbers, a prime number times a prime number is usually an odd number. It will only be an even number if one of the prime numbers is 2. A prime number times a prime number will be a number with four factors unless both prime numbers are the same, in which case it will be a square number with only three factors.

101 is a prime number. The only factor of 101 is itself and 1.prime

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Because it has more than two factors

You is called a prime number!You is called a prime number!You is called a prime number!You is called a prime number!

A factor can or cannot be a prime number Ex: 2 is the factor of all other even numbers its a prime number but 9 is a factor of 18 and its not a prime number A prime is a factor but a factor being a prime number varies

7 is a prime number!

a prime number.

A prime number times a prime number is a composite number. Since prime numbers, except for 2, are odd numbers, a prime number times a prime number is usually an odd number. It will only be an even number if one of the prime numbers is 2. A prime number times a prime number will be a number with four factors unless both prime numbers are the same, in which case it will be a square number with only three factors.

167 is a prime number.

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101 is a prime number. The only factor of 101 is itself and 1.prime

19 is a prime number.19 is a prime number.19 is a prime number.19 is a prime number.

37 is an odd prime number

180 is not a prime number.