prime numbers & Factorization

Prime numbers have:

• Exactly 2 factors
• 2 pairs of factors
• More than 2 factors
• 1 factor

Find the prime number

• 10
• 9
• 7
• 4

What are all prime numbers divisable by?

• 1, 2, and itself
• 1 and itself
• Every number from 1-10
• They aren't divisable at all

What is the first prime number?

• 1
• 2
• 3
• 5

Are 0 and 1 prime numbers?

• yes
• no

What are the factors of 6?

• 1, 2, 3, 6
• 1, 3, 6
• 1, 6
• 1, 2, 6

Is 7 prime (one one and itself) or composite (more than two factors)?

• prime
• composite

Is 20 prime (one one and itself) or composite (more than two factors)?

• prime
• composite

List the prime numbers between 10 and 20

• 11, 13, 17
• 11, 13, 15, 17, 19
• 11, 13, 17, 19
• 11, 13, 19

List the prime numbers between 10 and 20

• 11, 13, 17
• 11, 13, 15, 17, 19
• 11, 13, 17, 19
• 11, 13, 19