grade 6 HCF and LCM

Find the HCF of 21 and 28

• 3
• 4
• 7
• 14

Tags

CCSS.6.NS.B.4

What is the LCM of 4 and 12? 

• 4
• 8
• 12
• 16

Tags

CCSS.6.NS.B.4

Find the HCF of 12 and 15 ?

• 2
• 2 x 3
• 3
• 60

Tags

CCSS.6.NS.B.4

What is the LCM of 6 and 8 ?

• 12
• 18
• 24
• 36

Tags

CCSS.6.NS.B.4

Which number is a multiple of 8? 

• 2
• 4
• 48
• 46

Tags

CCSS.4.OA.B.4

Find the least common multiple (LCM) of 3 and 7.

• 7

• 3

• 21

• 14

Tags

CCSS.6.NS.B.4

Find the least common multiple (LCM) of 9 and 5.

• 5

• 9

• 45

• 36

Tags

CCSS.6.NS.B.4

There are 40 girls and 32 boys who want to participate in 6th grade intramurals. If each team must
have the same number of girls and the same number of boys. What is the greatest number of teams that can participate in intramurals?

• 6
• 4
• 8
• 2

Tags

CCSS.6.NS.B.4

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Two clocks are turned on at the same time. One clock chimes every 15 minutes. The other clock chimes every 25 minutes. In how many minutes will they chime together?

• 55 minutes
• 25 minutes
• 60 minutes
• 75 minutes

Tags

CCSS.6.NS.B.4

HCF OF TWO NUMBERS IS ALWAYS SMALLER THAN THEIR LCM

• TRUE

• FALSE

Tags

CCSS.6.NS.B.4