Factors
The largest factor that two numbers have in common is given this name.
What is the greatest common factor (GCF)?
The smallest multiple that two numbers have in common.
What is the least common multiple (LCM)?
This pattern gets bigger in the same way over and over again.
What is a growing pattern?
The number 13 is this type of number.
What is a prime number?
The answer in addition.
What is the sum?
The greatest common factor of the numbers 12 and 30.
What is 6?
The least common multiple for the numbers 4 and 12.
What is 12?
This is the shortest string of terms that repeats in a repeating pattern.
What is the core pattern?
72 is this type of number.
What is a composite number?
The answer is subtraction?
What is the difference?
On a piece of paper show two different ways to find the least common multiple (LCM) of 12 and 60. The LCM of 12 and 60.
What is the listing and ladder method? What is 60?
On a piece of paper draw an AB pattern with 6 terms.
Answers will vary- check and verify. See example below:
@#@#@#
ABABAB
True or False: All even numbers are composite numbers.
What is false?
The answer in multiplication?
What is the product?
The total number of factors of the number 72.
What is 10?
Use the ladder or listing method to find the LCM of the numbers 4, 5, 8.
What is 40?
The label of the pattern below:
1233123312331233
What is labeled ABCC?
True or False: You can use both multiplication and division to find a factor of a number.
What is true?
What is the quotient and remainder?
What is 25?
Use the ladder or listing method to find the LCM of the numbers 8, 12, 18.
What is 72?
The 3,002nd term in the pattern below:
#$%#$%
What is the $?
Using the pattern below identify the 38th term in the pattern without drawing the pattern out.
ABCDABCD
What is the letter B?
Three ways to interpret the remainder.
What is ignore, round-up to the next whole number, focus on the remainder, and/or write as a fraction or decimal?