Prime Factorization

Front

What is prime factorization?

Back

Prime factorization is the process of expressing a number as the product of its prime factors.

Front

What are prime numbers?

Back

Prime numbers are natural numbers greater than 1 that have no positive divisors other than 1 and themselves.

Front

What is the prime factorization of 68?

Back

2 x 2 x 17

Front

Is the number 47 Prime or Composite?

Back

Prime

Front

What is the prime factorization of 2,100?

Back

2 x 2 x 3 x 5 x 5 x 7

Front

What is the prime factorization of 65?

Back

5 x 13

Front

Can two prime numbers be added together to make an even number?

Back

No, the sum of two prime numbers is always even, except for the case of 2 (the only even prime number).

Front

What is the smallest prime number?

Back

The smallest prime number is 2.

Front

What is a composite number?

Back

A composite number is a natural number greater than 1 that is not prime, meaning it has more than two positive divisors.

Front

What is the prime factorization of 30?

Back

2 x 3 x 5