Just GCF and LCM Practice

What is the GCF of 12 and 18?

• 24
• 6
• 36
• 3

Tags

CCSS.6.NS.B.4

What is the LCM of 12 and 18?

• 3
• 6
• 36
• 72

Tags

CCSS.6.NS.B.4

What is the GCF of 8, 16 & 20?

• 4
• 8
• 48
• 80

Tags

CCSS.6.NS.B.4

What is the LCM of 5, 8 & 10?

• 1
• 20
• 30
• 40

Tags

CCSS.6.NS.B.4

Kevin solved a problem by making these lists:
12: 24, 36, 48, 60
15: 30, 45, 60
Was Kevin trying to find the GCF or LCM of 12 and 15?

• GCF
• LCM

Tags

CCSS.6.NS.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

What is the least common multiple (LCM) of 6 and 8?

• 6
• 8
• 48
• 24

Tags

CCSS.6.NS.B.4