Table of Contents
What are the first 3 common multiples of 9?
To do this, we can list the multiples: 9:9,18,27,36_,45,54,63,72,…
What are the first three common multiples of 19 and 21?
LCM of 19 and 21 is the smallest number among all common multiples of 19 and 21. The first few multiples of 19 and 21 are (19, 38, 57, 76, 95, 114, 133, . . . ) and (21, 42, 63, 84, 105, . . . ) respectively….LCM of 19 and 21.
| 1. | LCM of 19 and 21 |
|---|---|
| 3. | Solved Examples |
| 4. | FAQs |
What are the first 3 common multiples of 12 and 28?
LCM of 12 and 28 is the smallest number among all common multiples of 12 and 28. The first few multiples of 12 and 28 are (12, 24, 36, 48, 60, 72, . . . ) and (28, 56, 84, 112, . . . )…LCM of 12 and 28.
| 1. | LCM of 12 and 28 |
|---|---|
| 3. | Solved Examples |
| 4. | FAQs |
What is the common multiple of 9 and 21?
63
Answer: LCM of 9 and 21 is 63.
What are the least common multiples of 3 and 9?
9
The LCM of 3 and 9 is 9.
What is the common denominator of 19 and 21?
The LCM of 19 and 21 is 399.
What is the third common multiple of 10 and 20?
LCM of 10 and 20 is the smallest number among all common multiples of 10 and 20. The first few multiples of 10 and 20 are (10, 20, 30, 40, 50, 60, . . . ) and (20, 40, 60, 80, 100, . . . )…LCM of 10 and 20.
| 1. | LCM of 10 and 20 |
|---|---|
| 3. | Solved Examples |
| 4. | FAQs |
Whats the LCM of 21 and 28?
84
Answer: LCM of 21 and 28 is 84.
What are the first 3 multiples of 3 and 9?
The first few multiples of 3 and 9 are (3, 6, 9, 12, 15, . . . ) and (9, 18, 27, 36, 45, 54, 63, . . . ) respectively. There are 3 commonly used methods to find LCM of 3 and 9 – by division method, by prime factorization, and by listing multiples.
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