Factors
4th Grade


Alabama Course of Study Standards:
4

For whole numbers in the range 1 to 100, find all factor pairs, identifying a number as a multiple of each of its
factors.  Determine whether a whole number in the range 1 to 100 is a multiple of a given onedigit number.
 Determine whether a whole number in the range 1 to 100 is prime or composite.

Arkansas Academic Standards:
4.OA.B.4

 Find all factor pairs for a whole number in the range 1100
 Recognize that a whole number is a multiple of each of its factors
 Determine whether a given whole number in the range 1100 is a multiple of a given onedigit number
 Determine whether a given whole number in the range 1100 is prime or composite
Note: Informal classroom discussion might include divisibility rules, finding patterns and other strategies.

Arizona  K12 Academic Standards:
4.OA.B.4

Find all factor pairs for a whole number in the range 1 to 100 and understand that a whole number is a multiple of each of its factors. 
Common Core State Standards:
Math.4.OA.4 or 4.OA.B.4

Find all factor pairs for a whole number in the range 1–100. Recognize
that a whole number is a multiple of each of its factors. Determine
whether a given whole number in the range 1–100 is a multiple of a
given onedigit number. Determine whether a given whole number in
the range 1–100 is prime or composite. 
Georgia Standards of Excellence (GSE):
4.PAR.3.3

Find factor pairs in the range 1–100 and find multiples of singledigit numbers up to 100. 
Louisiana Academic Standards:
4.OA.B.4

Using whole numbers in the range 1–100,  Find all factor pairs for a given whole number
 Recognize that a given whole number is a multiple of each of its factors.
 Determine whether a given whole number is a multiple of a given onedigit number.
 Determine whether a given whole number is prime or composite.

North Carolina  Standard Course of Study:
4.OA.4

Find all factor pairs for whole numbers up to and including 50 to: Recognize that a whole number is a multiple of each of its factors.
 Determine whether a given whole number is a multiple of a given onedigit number.
 Determine if the number is prime or composite.

New York State Next Generation Learning Standards:
4.OA.4

Find all factor pairs for a whole number in the range 1–100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the range 1–100 is a multiple of a given onedigit number. Determine whether a given whole number in the range 1100 is prime or composite. 
Pennsylvania Core Standards:
CC.2.2.4.A.2

Develop and/or apply number theory concepts to find factors and multiples. 
Pennsylvania Core Standards:
M04.BO.2.1.1

Find all factor pairs for a whole number in the interval 1 through 100. Recognize that a whole number is a multiple of each of its factors. Determine whether a given whole number in the interval 1 through 100 is a multiple of a given one digit number. Determine whether a given whole number in the interval 1 through 100 is prime or composite. 
Florida  Benchmarks for Excellent Student Thinking:
MA.4.AR.3.1

Determine factor pairs for a whole number from 0to 144.Determine whether a whole number from 0 to 144 is prime, composite or neither 
Georgia Standards of Excellence (GSE):
4.PAR.3.3

Find factor pairs in the
range 1–100 and find
multiples of singledigit
numbers up to 100. 
Georgia Standards of Excellence (GSE):
4.PAR.3.4

Identify composite numbers
and prime numbers and
explain the relationship
with the factor pairs. 
