Master Highest Common Factor

Find the HCF of 30 and 36

• 2
• 3
• 4
• 6

Tags

CCSS.6.NS.B.4

Find the HCF of 25 and 35

• 10
• 5
• 7
• 1

Tags

CCSS.6.NS.B.4

Find the HCF of 22 and 42

• 2
• 3
• 11
• 14

Tags

CCSS.6.NS.B.4

Find the HCF of 45 and 60

• 5
• 15
• 10
• 9

Tags

CCSS.6.NS.B.4

Find the HCF of 21 and 28

• 3
• 4
• 7
• 14

Tags

CCSS.6.NS.B.4

Find the HCF of 24 and 32

• 1
• 2
• 4
• 8

Tags

CCSS.6.NS.B.4

Find two numbers that multiply to give 24 and add to give 11

• 2 and 12
• 4 and 6
• 3 and 8
• 1 and 11

Find two numbers that multiply to give 24 and add to give -10

• -2 and 12
• 2 and -12
• -4 and -6
• 4 and -6

Find two numbers that multiply to give -24 and add to give -5

• 3 and -8
• -3 and 8
• -2 and 10
• 4 and -6

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