Factors
List all of the factors of 8.
What are 1, 2, 4, and 8?
List the first 3 multiples of 3.
What are 3, 6, and 9?
A number that you multiply with another number to get a product.
a. composite
b, factor
c. prime
What is a factor?
Is 5 prime or composite?
What is prime?
Ella has 3 bags of hair bows. Each bag contains 6 hair bows. How many hair bows does Ella have?
What are 18 hair bows?
Which of the following numbers is NOT a factor of 24? 7 8
What is 7?
Which of the following numbers is NOT a multiple of 7? 7, 14, 20
What is 20?
A _________________ number has only 2 factors, 1 and the number itself.
a. prime
b. composite
What is prime?
Is 13 prime or composite?
What is prime?
Whelan is sorting his fishing lures. He has 27 different types of fishing lures. His tackle box has three trays and can hold 8 fishing lures in each. How many lures will not fit in his tackle box?
What is 3?
List all the factors of 25
What is 1, 5, 25?
Which of the following numbers IS a multiple of 8?
1, 18, and 24
What is 24?
A _________________ number has more than 2 different factors.
a. prime
b. composite
What is composite?
Which of these numbers is NOT composite? (Hint--NOT composite means that the number is prime)
4, 12, 17
What is 17?
Tyler and Julianna each collect Pokemon cards. Tyler has twice as many cards as Julianna. Combined Tyler and Julianna have 30 Pokemon cards. How many cards does Tyler have?
What is 20 cards?
List all of the factors of 13
What is 1, 13?
List the first 3 multiples of 4.
What 4, 8, and 12 ?
_________________ is a number that can be divided exactly by any number. These are formed by multiplying the number by other numbers like 1, 2, 3, 4, ...
a. factor
b. multiple
What is a multiple?
Is 15 prime or composite?
What is composite?
Ayesha is making 6 favor bags for a birthday party. She buys a bag that contains 36 pieces of candy. Each bag must contain the same amount of candy. How many pieces of candy will each bag contain?
What are 6 pieces of candy?
List all of the factors of 20.
What are 1, 2 , 4, 5, 10, and 20?
List the first 5 multiples of 5 .
What are 5, 10, 15, 20, and 25?
The _______________ is the smallest number that is a multiple of each of two or more numbers.
a. least common multiple
b. greatest common factor
What is least common multiple?
Name the first three prime numbers?
What are 2, 3, and 5?
The fourth grade students at Four Oaks Elementary School are preparing for field day. There are 150 fourth grade students. Each student will be given 2 water bottles for field day. How many water bottles will be needed for all the fourth graders?
What is 300?