Multiples of 3

The first 10 multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30.

Quick math

  • 3 × 1 = 3, 3 × 2 = 6, 3 × 3 = 9
  • Each multiple is the one before it plus 3
  • 3 × 10 = 30
Smallest multiple
3
10th multiple
30
20th multiple
60
Sum of first 10
165
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What Are the Multiples of 3?

The first 10 multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30. A multiple of 3 is 3 times a whole number, so the list starts at 3 and never ends.

Handwritten notebook page listing the first multiples of 3
The first multiples of 3 worked out by hand: 3 × 1, 3 × 2, 3 × 3 and on.

Method 1: Multiply by 1, 2, 3...

Method 2: Keep Adding 3

Start at 3 and add 3 each time: 3, then 3 + 3 = 6, then 6 + 3 = 9. Every multiple is the one before it plus 3.

The First 20 Multiples of 3

3, 6, 9, 12, 15, 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60

Factors and Multiples of 3

Multiples go up from 3, while factors go down. The factors of 3 are 1, 3, and every one of them is no bigger than 3.

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Multiples of 3: FAQs

What are the first 10 multiples of 3?

The first 10 multiples of 3 are 3, 6, 9, 12, 15, 18, 21, 24, 27, 30. You get them by multiplying 3 by 1, 2, 3 and so on up to 10.

What are the multiples of 3?

A multiple of 3 is 3 times a whole number. The list starts at 3 and never ends, so there is no largest multiple of 3.

How do you find the multiples of 3?

Multiply 3 by 1, 2, 3 and so on, or start at 3 and keep adding 3. For example 3 + 3 = 6, and 6 + 3 = 9.

Is 15 a multiple of 3?

Yes. 15 = 3 × 5, so 15 is a multiple of 3, and 15 ÷ 3 = 5 with no remainder.