Exit Ticket April 6

What is the GCF of 18 and 24?

• 3

• 6

• 8

• 9

What is the GCF of 4 and 12?

• 3
• 1
• 6
• 4

The only factors that prime numbers have are:

• 0 and 1
• 0 and itself
• 1 and itself
• 1

What are the first 5 prime numbers?

• 2, 3, 5, 7, 11

• 1, 3, 5, 7, 9

• 1, 3, 5, 11, 13

• 2, 3, 5, 7, 13

Factor:
56a³-8a

• 8a²(56a³-8a)
• 8a(7a²-1)
• 8a(7a³-a)
• 8a²(35a²-a)

Factor:

2n²-8n³

• 2n²(n-4n²)

• 2n²(1-4n)

• 2n³(10-8n²)

• 3n(1-4n)

Factor:

80x⁵-70x²-60x⁷

• 2x²(80x³-70-60x⁶)

• 10x²(80x⁴-70x-60x⁶)

• 10x²(8x³-7-6x⁵)

• 3x²(80x³-40-60x⁵)

Which number is NOT prime?

• 3
• 7
• 17
• 21

What is the greatest common factor of 6 and 21?

• 6
• 2
• 3
• 7

Find the GCF of 22m⁵n³ and 11m²n⁴

• 11mn
• 2m³n
• m²n³
• 11m²n³