VENVB HS MATHS JUL1-LCM HCF

Greatest factor of every number is____

• 0

• 1

• Number itself

• None of these

Smallest multiple of every number is____

• 0

• 1

• Number itself

• None of these

What is the LCM of 2,4,6

• 4

• 6

• 2

• 12

Relation between LCM & GCF

• LCM X GCF = product of the two numbers

• LCM X GCF = sum of the two numbers

• LCM + GCF = product of the two numbers

• LCM + GCF = sum of the two numbers

Find the HCF for 18, 36, and 81

• 3

• 2

• 6

• 9

What are all the FACTORS of 24?

• 1, 2, 12, 24

• 1, 2, 8, 24

• 1, 2, 3, 4, 5, 6, 8, 12, 24

• 1, 2, 3, 4, 6, 8, 12, 24

List the first four multiples of 8.

• 1, 2, 4, 8

• 8, 16, 24, 32

• 16, 24, 32, 40

• 2, 4, 6, 8, 10

Find the HCF of 25 and 35

• 10
• 5
• 7
• 1

Find the LCM for 6, 18, and 36

• 6

• 18

• 36

• 108

Find the LCM of 12 and 16...

• 48

• 36

• 64

• 96