Finding least common denominator

What is the least common denominator of 1/2 and 3/7?

• 2
• 14
• 7
• 28

Tags

CCSS.4.NF.A.2

What is the least common denominator of 1/9 and 2/3?

• 6
• 3
• 9
• 21

Tags

CCSS.4.NF.A.2

What is the least common denominator of 2/4 and 4/7?

• 24
• 7
• 42
• 28

Tags

CCSS.4.NF.A.2

CCSS.4.OA.B.4

What is the least common denominator of 2/6 and 7/8?

• 36
• 8
• 18
• 24

Tags

CCSS.4.NF.A.2

What is the least common denominator for 2/3 + 1/2

• 12
• 6
• 2
• 3

Tags

CCSS.4.NF.A.2

What is the least common denominator for 1/4 + 4/6

• 12
• 6
• 24
• 4

Tags

CCSS.4.NF.A.2

What is the least common denominator for 1/3 + 1/2 + 1/4

• 8
• 6
• 9
• 12

Tags

CCSS.4.NF.A.2