Exponents, GCF, LCM and Prime Factorization

What is the Greatest Common Factor (GCF) of 8 and 32?

• 8
• 2
• 4
• 16

Tags

CCSS.6.NS.B.4

Find the LCM of 18 and 24

• 6
• 72
• 24
• 5

Tags

CCSS.6.NS.B.4

All of these are prime except

• 3
• 9
• 2
• 13

Tags

CCSS.4.OA.B.4

What is the least common multiple (LCM) of 4 and 10?

• 4
• 40
• 15
• 20

Tags

CCSS.6.NS.B.4

GCF stands for...

• great calculator festival
• giant circumference fact
• grouped calculation finder
• greatest common factor

Tags

CCSS.6.NS.B.4

LCM stands for...

• lowest common multiplier
• least common multiple
• longer calculator math
• longest code maker

Tags

CCSS.6.NS.B.4

What is the GCF of 7 and 18?

• 7
• 18
• 1
• 3

Tags

CCSS.6.NS.B.4

Prime numbers have:

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

Tags

CCSS.4.OA.B.4

 $2\times2\times2$  is the prime factorization of what number?

• 6

• 12

• 22

• 8

Tags

CCSS.6.EE.A.1

56¹ = ?

• 56
• 0
• 1
• 65

Tags

CCSS.6.EE.A.1