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Factors
Multiples
GCF/LCM
GCF/LCM Word problems
Order of Operations
100

What factor is 4 paired with to get an answer of 28?

7

100

Is 72 a multiple of 9?

Yes

100

This is the name for the highest number that divides exactly into two or more numbers.

Greatest Common Factor, GCF

100

At a party, the cheese pizza is cut into 10 slices and the veggie pizza is cut into 15 slices. If the host wants to serve identical platters that contain the same combination of cheese and veggie slices, with no slices left over, solve withGCFor LCM

GCF

100

3 + 4 x 5

23

200
These are all of the factors of the number 24.
What are 1, 2, 3, 4, 6, 8, 12, 24?
200

List the first 5 multiples of the number 4.

What is 4, 8, 12, 16, 20?

200
This is the name for the smallest multiple that 2 or more numbers go in to.
What is the LCM or Least Common Multiple?
200

Ariana is buying AA batteries and D batteries. The store sells AA batteries in packs of 16 and D batteries in packs of 10. If Ariana wishes to buy the same number of AA and D batteries, do you solve with GCF or LCM?

LCM

200

7 + (2 x 4) - 1

14

300
These are the factors of the number 23.
What are 1, 23?
300
These are the first 5 multiples of the number 12.
What are 12, 24, 36, 48, 60?
300

This is the LCM of 6 and 12.

What is 12?

300

A committee organizing a marathon has 18 jugs of water and 15 jugs of sports drink. The committee would like to set up a number of refreshment stations along the marathon course, with the same combination of jugs of water and jugs of sports drink at each station, with no beverages left over.DO you solve with GCF or LCM?

GCF

300

49 ÷ (3+4) + 52

32

400

These are all the factors of 45

1,3,5,9,15,45

400

Other than the number 2, these numbers 24, 36, 42, 48, 60 are multiples to what number.

What is 6?

400

This is the GCF of 48 and 72?

What is 24?

400

Carly is making trail mix out of 9 bags of nuts and 12 bags of dried fruit. She wants each new portion of trail mix to be identical, containing the same combination of bags of nuts and bags of dried fruit, with no bags left over. What is the greatest number of portions of trail mix Carly can make?

3 bags

400

20 – (5+3) x 2 + 4

8

500
These are ALL of the factors of 100.
What are 1, 2, 4, 5, 10, 20, 25, 50, 100?
500

What two numbers can 15 be a multiple of? (besides 1 and 15)

3,5

500

This is the greatest common factor of 8 and 12. This is the least common multiple of 8 and 12. 

GCF: 4 LCM: 24

500

Penny tutors students in groups of 11. Meanwhile, John tutors students in groups of 3. While discussing their work, the tutors realize that they both work with the same total number of students. What is the smallest number of students each can have?

What is 33

500

12 + 22 x 32 - 42

21