Multiples of 15

What are multiples of 15?

Multiples of 15 are numbers that you get when you multiply 15 by whole numbers. These can be written as 15, 30, 45, and so on.

How to calculate multiples

To find the multiples of 15, multiply it by any whole number using this formula:

15 × n = multiple

Multiples of 15 Table (First 50)

n15 × n
115
230
345
460
575
690
7105
8120
9135
10150
11165
12180
13195
14210
15225
16240
17255
18270
19285
20300
21315
22330
23345
24360
25375
26390
27405
28420
29435
30450
31465
32480
33495
34510
35525
36540
37555
38570
39585
40600
41615
42630
43645
44660
45675
46690
47705
48720
49735
50750

Examples and Sample Calculations

Here are some common calculations for the multiples of 15, including practical examples of where you might see these values:

Interactive Calculation

15 x 1 = 15

Visualizing Multiples of 15

Here's a number line that shows the first few multiples of 15:

Multiples of 15 Number Line

Further Examples

Multiples of 15 calculations with remainders

Here are some examples of numbers and how they relate to multiples of 15, including calculations with remainders:

Number Reason Remainder
15 15 is a multiple of 15 because 15 × 1 = 15 0
30 30 is a multiple of 15 because 15 × 2 = 30 0
45 45 is a multiple of 15 because 15 × 3 = 45 0
60 60 is a multiple of 15 because 15 × 4 = 60 0
75 75 is a multiple of 15 because 15 × 5 = 75 0
90 90 is a multiple of 15 because 15 × 6 = 90 0
105 105 is a multiple of 15 because 15 × 7 = 105 0
120 120 is a multiple of 15 because 15 × 8 = 120 0
135 135 is a multiple of 15 because 15 × 9 = 135 0
150 150 is a multiple of 15 because 15 × 10 = 150 0
165 165 is a multiple of 15 because 15 × 11 = 165 0
180 180 is a multiple of 15 because 15 × 12 = 180 0
195 195 is a multiple of 15 because 15 × 13 = 195 0
210 210 is a multiple of 15 because 15 × 14 = 210 0
225 225 is a multiple of 15 because 15 × 15 = 225 0
240 240 is a multiple of 15 because 15 × 16 = 240 0
255 255 is a multiple of 15 because 15 × 17 = 255 0
270 270 is a multiple of 15 because 15 × 18 = 270 0
285 285 is a multiple of 15 because 15 × 19 = 285 0
300 300 is a multiple of 15 because 15 × 20 = 300 0

Read More About Multiples of 15

Table of 15

Important Notes:

  • Definition: Multiples of 15 are numbers that can be expressed as 15 times any integer (e.g., 15, 30, 45).
  • Sequence: The sequence of multiples of 15 begins with 15, 30, 45, and continues infinitely by adding 15 repeatedly.
  • Divisibility: Any multiple of 15 is divisible by both 15 and its factors.
  • Calculation: To find the nth multiple of 15, multiply 15 by n (e.g., the 5th multiple of 15 is 15 × 5 = 75).
  • Patterns: Multiples of 15 have certain patterns in their digits. The last digit of a multiple of 15 is usually 0 or 5.

Practical Examples of Multiples of 15:

  • Distance: The length of 960 meters can be seen as a multiple of 15 because 15 × 20 = 960.
  • Time: 720 minutes (or 12 hours) is a multiple of 15 because 15 × 15 = 720.
  • Weight: 240 pounds is a multiple of 15 because 15 × 5 = 240.

FAQs on Multiples of 15:

  • What is a multiple of 15? A multiple of 15 is any number that can be expressed as 15 times an integer. For example, 15, 30, and 45 are multiples of 15.
  • How do you find the multiples of 15? To find multiples of 15, multiply 15 by any whole number (integer). For example:
     15 × 1 = 15
     15 × 2 = 30
     15 × 3 = 45
  • Is 45 a multiple of 15? Yes, 45 is a multiple of 15 because 15 × 3 = 45.