Table of Contents
- 1 What are the greatest common factors of 9 and 21?
- 2 What are the multiples of 9 up to 1000?
- 3 What is the greatest common factor of 9 18 and 21?
- 4 What are the multiples of 21?
- 5 What are all the multiples of 21?
- 6 What can multiply to get 21?
- 7 What are the different types of multiples in math?
- 8 How to find the least common number of multiples?
What are the greatest common factors of 9 and 21?
3
Answer: GCF of 9 and 21 is 3.
What are the multiples of 9 that are less than 100?
The multiples of 9 up to 100 are 9, 18, 27, 36, 45, 54, 63, 72, 81, 90 and 99. “Hello guys.
What are the multiples of 9 up to 1000?
How to list multiples of a number?
| Multiples of 1 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10. |
|---|---|
| Multiples of 9 | 9, 18, 27, 36, 45, 54, 63, 72, 81, 90. |
| Multiples of 10 | 10, 20, 30, 40, 50, 60, 70, 80, 90, 100. |
| Multiples of 11 | 11, 22, 33, 44, 55, 66, 77, 88, 99, 110. |
| Multiples of 12 | 12, 24, 36, 48, 60, 72, 84, 96, 108, 120. |
What are the common multiples of 100?
The first five multiples of 100 are 100, 200, 300, 400 and 500.
What is the greatest common factor of 9 18 and 21?
As you can see when you list out the factors of each number, 3 is the greatest number that 9, 18, and 21 divides into.
How do you find the multiples of 9 up to 100?
Here we need to find the multiples of 9 up to 100. gives 108 which is greater than 100. So the required multiples of 9 up to 100 are : 9, 18, 27, 36, 45, 54, 63, 72, 81, 90 and 99.
What are the multiples of 21?
Solution: The first 10 multiples of 21 are, 21, 42, 63, 84, 105, 126, 147, 168, 189 and 210.
What are multiples 9?
To do this, we can list the multiples: 9:9,18,27,36_,45,54,63,72,…
What are all the multiples of 21?
Solution: The first 10 multiples of 21 are, 21, 42, 63, 84, 105, 126, 147, 168, 189 and 210. Each multiple of 21 is entirely divisible by 7 and occurs in the table of 7, hence, each multiple of 21 is also the multiple of 7.
What is the common multiples of 21?
What can multiply to get 21?
List of Factor Pairs for 21
- 1 x 21 = 21.
- 3 x 7 = 21.
- 7 x 3 = 21.
- 21 x 1 = 21.
Which is the least common multiple of 9 and 21?
When we compare the two lists to see what they have in common, we get the answer to “What are the common multiples of 9 and 21?” 63, 126, 189, 252, etc. Since 63 is the first number they have in common, 63 is the least common multiple of 9 and 21.
What are the different types of multiples in math?
Multiples of 2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32, 34, 36, 38, 40 Multiples of 3: 3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60
What are the multiples of 9 [ solved ]?
Answer. Multiples of 9 are: 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 117, 126, 135, 144, 153, 162, 171, 180, 189, 198, 207, 216, 225, 234, 243, 252, 261, 270, 279, 288, 297, 306, 315, 324, 333, 342, 351, 360, 369, 378, 387, 396, 405, 414, 423, 432, 441. Menu. Table of Content. From Mathwarehouse. Algebra.
How to find the least common number of multiples?
There are multiple ways to find a least common multiple. The most basic is simply using a “brute force” method that lists out each integer’s multiples. EX: Find LCM (18, 26) 18: 18, 36, 54, 72, 90, 108, 126, 144, 162, 180, 198, 216, 234. 26: 52, 78, 104, 130, 156, 182, 208, 234.