GCF v LCM

GCF of 20 and 70

• 2
• 5
• 7
• 10

Tags

CCSS.6.NS.B.4

Which of the choices is not a factor of 24?

• 2
• 3
• 4
• 5

Tags

CCSS.4.OA.B.4

List all the factors of 12

• 1, 2, 3, 4, 6, 12
• 1, 2, 4, 12
• 1, 12
• 1, 2, 3, 4, 5, 6, 12

Tags

CCSS.4.OA.B.4

GCF of 28 and 40

• 2
• 4
• 7
• 8

GCF of 20 and 35

• 4
• 5
• 7
• 20

Which is a factor of 15?

• 2
• 3
• 4
• 6

Tags

CCSS.4.OA.B.4

What is the least common multiple (LCM) of 5 and 20?

• 4
• 5
• 20
• 100

Tags

CCSS.6.NS.B.4

What is the least common multiple (LCM) of 2 and 3?

• 6
• 8
• 20
• 10

Tags

CCSS.6.NS.B.4

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

• 4
• 40
• 15
• 20

Tags

CCSS.6.NS.B.4

What is the least common multiple (LCM) of 2 and 24?

• 24
• 2
• 12
• 48

Tags

CCSS.6.NS.B.4