The ability to find the factor pairs is a useful math skill usually taught to students as an introduction to algebra. The process is fairly simple and the student needs only a basic understanding of multiplication.
4.OA.4Find 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 one-digit number. Determine whether a given whole number in the range 1—100 is prime or composite.
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. Teachers: Learn how Factor Pair Up can support your 3rd grade math curriculum!
Understanding factor pairs
When finding the factor pairs of any number n, the largest number that needs to be checked is the largest whole number n. For example, the largest number that needs to be checked when finding the factors of 112 is the largest whole number 110, or 10. 7. This lesson can reinforce, and provide a visual model for, multiplication facts for struggling
Factor Pairs Date: 05/16/99 at 22:18:05 From: Ashly Dull Subject: Factor pairs I have been asked to define factor pairs. I do not have a reference book that answers the specific question.
The factor pairs of 60 are 1 x 60, 2 x 30, 3 x 20, 4 x 15, 5 x 12 and 6 x 10. The product of each of these number pairs is 60. Advertisement. Sixty is a composite number, which means it has other factors aside from 1 and itself. Its factors can be determined by finding the numbers it is divisible to. The factors of 60 can be listed as 1, 2, 3 ...
All whole numbers in a factor pair have to be factors of the given number(in this case 52). When multiplying factor pairs of 52 together the result has to be equal to 52. List for factor pairs of 52: 1×52 is a factor pair of 52 because 1×52=52 2×26 is a factor pair of 52 because 2×26=52 4×13 is a factor pair of 52 because 4×13=52
"Factors" are the numbers we can multiply together to get another number: 2 and 3 are factors of 6. A number can have many factors. Example: 12. 3 × 4 = 12, so 3 and 4 are factors of 12; Also 2 × 6 = 12, so 2 and 6 are also factors of 12, And 1 × 12 = 12, so 1 and 12 are factors of 12 as well.
Example: 2 and 3 are factors of 6, because 2 × 3 = 6 A number can have MANY factors! Example: What are the factors of 12? • 3 × 4 = 12, so 3 and 4 are factors of 12 • 2 × 6 = 12, so 2 and 6 are also factors of 12 • and 1 × 12 = 12, so 1 and 12 are factors of 12 as well