### What are the factors and factor pairs of 27?

Factors are 1, 3, 9, 27. Factor pairs are 1&27, 3&9

### How many factor pairs are ther for 27 and what are they?

The factor pairs of 27 are 1 x 27 and 3 x 9.

### What are the factor pairs of 18?

The factor pairs of 18 are 18 times 1, 2 times 9, and 3 times 6

### What number is less than 20 and has three factor pairs and if you add the factor pairs together you will get 1911 and 9?

The number 18.

### What are the 7 factor pairs of 135?

135 has four factor pairs: (1, 135) (3, 45) (5, 27) (9, 15)

### What are the factor pairs of63?

There are three factor pairs: 63 = 1 x 63 63 = 3 x 21 63 = 7 x 9

### What are the factor pairs for 63?

There are 3 factor pairs of 63: 63 = 1 x 63 63 = 3 x 21 63 = 7 x 9

### What are the factor pairs of 99?

There are 3 factor pairs of 99. 99 = 1 x 99 99 = 3 x 33 99 = 9 x 11

### What are the factor pairs of 63?

There are 3 factor pairs of 63: 63 = 1 x 63 63 = 3 x 21 63 = 7 x 9

### Factor pairs for 18?

the factor pairs for 18 are... *1 and 18 *2 and 9 *3 and 6 I'm pretty sure that's it...hope it helped though!! ^^

### Name 2 different factor pairs of 81?

There are 3 pairs in total 1) 1 and 81 2) 3 and 27 3) 9 and 9

### How many factor pairs does 63 have?

There are 3 factor pairs of 63: 63 = 1 x 63 63 = 3 x 21 63 = 7 x 9

### Are factor pairs ever repeated across pairs?

Yes. Factor pairs are always repeated across pairs since factor pairs are certain kinds of pairs.

### What are the factor pairs of 225?

The factor pairs of 225 are 1 x 225, 3 x 75, 5 x 45, 9 x 25, and 15 x 15

### What are factor pairs of 36?

Factors for 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36 Factor Pairs: 36 * 1 18 * 2 13 * 3 9 * 4 6 * 6

### What are the factor pairs of 216?

The factor pairs of 216 are 1*216, 2*108, 3*72, 4*54, 6*36, 8*27, 9*24, and 12*18

### What are the pairs of factors for 36?

To find factor pairs of a number, you divide that number by each integer in turn. If the number divides evenly, you take that divisor, and its answer, as a factor pair. 36 can divide by 1, 2, 3, 4, 6, 9, 12, 18 and 36. Thus the factor pairs are 1 and 36, 2 and 18, 3 and 12, 4 and 9, and 6 and 6.

### What is a number less than 20 with three factor pairs the factor pairs add up to 19 11 and 9?

The answer is 18. Factors 1*18=18 Factors added 1+18=19 2*9=18 2+9=11 3*6=18 3+6=9

### How many factor pairs does 36 have?

There are 5 factor pairs of 36: 1 x 36 2 x 18 3 x 12 4 x 9 6 x 6

### What is a list of the factors of 36 in factor pairs?

The factor pairs of 36 are: 1 × 36 = 36 2 × 18 = 36 3 × 12 = 36 4 × 9 = 36 6 × 6 = 36

### What is one definition for factor pairs?

A factor pair refers to a set of two numbers, which when multiplied result in a definite number. 9 x 4 = 36 9 and 4 are a factor pair of 36.

### What are the factor pairs of 108?

The factor pairs of 108 are 1 x 108, 2 x 54, 3 x 36, 4 x 27, 6 x 18, and 9 x 12.

### What are the factor pairs of 90?

The factor pairs of 90 are 1 x 90, 2 x 45, 3 x 30, 5 x 18, 6 x 15, and 9 x 10

### What are the factor pairs of 126?

The factor pairs of 126 are 1 x 126, 2 x 63, 3 x 42, 6 x 21, 7 x 18, and 9 x 14

### What are the factor pairs of 72-?

The factor pairs of 72 are: 1 X 72 2 X 36 3 X 24 4 X 18 6 X 12 8 X 9

### What are all the factor pairs that have product pairs between 20 and 90 with a difference of 1?

4, 5 5, 6 6, 7 7, 8 8, 9 9, 10

### How many factor pairs does 81 have?

Factors of 81 in pairs = 1 x 81, 3 x 27, 9 x 9, 27 x 3, 81 x 1.