Grade 5 _Assignment HCF & LCM

Which one are prime number?

• 13, 19, 23,50

• 41,59, 71, 84

• 53, 59, 71, 79

• None of above

What are the factors of 25?

• 1,2,5,10

• 1,2,5,25

• 1,5,25

• 3,5,15,25

What is the HCF of 18 and 12?

• 6

• 2

• 12

• 3

What is HCF of 21 and 42?

• 7

• 3

• 42

• 21

Tags

CCSS.6.NS.B.4

Click to the multiple of 13.

• 26

• 27

• 45

• 92

What is the LCM for 6 and 10?

• 30

• 24

• 60

• 48

Click to the LCM for 7 and 10

• 7

• 10

• 70

• No answer

What is the LCM of 32 and 40?

• 180
• 160
• 140
• 200

Tags

CCSS.6.NS.B.4

Fill in the Blank: Least _______ ________

• Common Multilpier
• Common Multiple
• Common Factor

Tags

CCSS.6.NS.B.4

Find the missing multiple.
10:  10, 20, 30, 40, ___, 60, 70, 80

• 100
• 45
• 50
• 55

Tags

CCSS.2.NBT.A.2