askvity

How Many Two-Digit Numbers Are Divisible by 13?

Published in Number Theory 1 min read

There are 7 two-digit numbers that are divisible by 13.

Here's a breakdown of why:

Two-digit numbers range from 10 to 99. We need to find the multiples of 13 within this range. Let's list them:

  • 13 x 1 = 13
  • 13 x 2 = 26
  • 13 x 3 = 39
  • 13 x 4 = 52
  • 13 x 5 = 65
  • 13 x 6 = 78
  • 13 x 7 = 91
  • 13 x 8 = 104 (This is a three-digit number, so we stop here.)

Therefore, the two-digit numbers divisible by 13 are:

Number
13
26
39
52
65
78
91

As confirmed by the provided reference, these are the 7 two-digit numbers divisible by 13.

Related Articles