Number Theory (GCF LCM) 6th Grade

Question 1

What is the GCF of 18, 42, & 60?

Accepted Answer

6

Question 2

What is the GCF of 24 & 36?

Accepted Answer

12

Question 3

What is the GCF of 25 & 26

Accepted Answer

1

Question 4

Solve

Accepted Answer

5 hot dog pckgs, 6 bun pckgs

Question 5

What is the LCM of 9 & 24?

Accepted Answer

72

Question 6

Solve

Accepted Answer

4 inches

Question 7

Is 628 divisible by 10?

Accepted Answer

no

Question 8

Is 405 divisible by 3?

Accepted Answer

yes

Question 9

I am thinking of a # that is divisible by 18 & 27. What is the smallest # they can go into?

Accepted Answer

54

Question 10

Are you finding the GCF or LCM?

Accepted Answer

GCF

Question 11

What are the factors of 24?

Accepted Answer

1,2,3,4,6,8,12,24

Question 12

What is the prime factorization of 90?

Accepted Answer

2 x 32 x 5

Question 13

What is the LCM of 4, 10 & 18?

Accepted Answer

180

Question 14

What is the prime factorization of 36?

Accepted Answer

22 x 32

Question 15

Are you finding the GCF or LCM?

Accepted Answer

LCM

Question 16

What is the LCM of 15 & 18?

Accepted Answer

90

Question 17

What is the LCM of 6 & 14?

Accepted Answer

42

Question 18

What is the LCM of 15 & 25?

Accepted Answer

75

Question 19

What is the GCF of 10, 15 & 45?

Accepted Answer

5

Question 20

What is the GCF of 10, 12 & 16?

Accepted Answer

2

Question 21

Solve

Accepted Answer

30

Question 22

Solve

Accepted Answer

12 days

Question 23

What is the GCF of 40 & 140?

Accepted Answer

20

Question 24

What are the factors for 40?

Accepted Answer

1,2,4,5,8,10,20,40

Question 25

Are you finding the GCF or LCM?

Accepted Answer

LCM

Question 26

Are you finding GCF or LCM?

Accepted Answer

GCF

Number Theory (GCF LCM) 6th Grade

Questions 26

Number Theory (GCF LCM) 6th Grade

Questions 26