Factors
3 is a Factor of 18
True
because 3 x 6 = 18
List the first five multiples of 12
12,24,36,48,60
Find the GCF of 24 & 36
GCF=12
Find the LCM of 7 and 3
LCM= 21
121 is a Multiple of 11
True..because 11 x 11
List the factors of 50
1, 50, 2, 25, 5, 10
List the first five multiples of 7
7, 14, 21, 28, 35
Find the GCF of 17 & 21
GCF=1
Find the LCM of 12 and 15
LCM=60
9 is the GCF of 9 and 12
False. The GCF is 3.
What are the factors of 12
1,12, 2, 6, 3,4
List the first five multiples of 11
11, 22, 33, 44, 55
Find the GCF of 200 & 300
GCF= 100
30 is the LCM of 5 and 15
False. The LCM is 15.
Define Factor
What is...a number that you multiply by another number to get a product?
Define Multiple
The product of multiplying numbers.
OR
Skip counting by an amount.
Janell is making stationery sets for gifts. She has 12 sheets of paper and 40 envelopes. If she wants all the sets to be identical without any paper or envelopes left over, what is the greatest number of sets Janell can make?
She can make 4 sets.
Maria is making burgers for dinner for her family of 6 people. Each person will have one burger. Burger patties come in packs of 4, while the buns come in packs of 8. What's the smallest number of each she has to buy in order make sure everyone has a burger and bun?
Least Common Multiple - 8
She needs 2 packs of patties and 1 pack of buns.
The GCF of 0 and 1 is 1.
False. This is not possible because they have no common factors.