Sumwise

391 Times (391×) Multiplication Table

391 times table, 1 to 20

391 × 1391
391 × 2782
391 × 31,173
391 × 41,564
391 × 51,955
391 × 62,346
391 × 72,737
391 × 83,128
391 × 93,519
391 × 103,910
391 × 114,301
391 × 124,692
391 × 135,083
391 × 145,474
391 × 155,865
391 × 166,256
391 × 176,647
391 × 187,038
391 × 197,429
391 × 207,820

Patterns that help you remember it

  • The last digits repeat in a cycle of 10: 1, 2, 3, 4, 5, 6, 7, 8, 9, 0.
  • Split it into tens and ones: 391 × k = 390 × k + 1 × k.
  • Each answer is 391 more than the one before, so you can count on in steps of 391.

Building it from tables you already know

To multiply 391 by 9, multiply by 10 and take one 391 away: 3,910 − 391 = 3,519. To multiply by 11, multiply by 10 and add one more 391: 3,910 + 391 = 4,301. Multiplying by 4 is doubling twice: 391 → 782 → 1,564.

Every multiple of 391 is at least 391, so there are none below 100 and 2 below 1,000. A number is in the 391 times table exactly when it divides by 391 with no remainder.

Odd, even and the last digit

Because 391 is odd, the answers alternate between odd and even: 391 × 1 = 391 is odd, 391 × 2 = 782 is even, and so on. Multiplying by 10 always puts a zero on the end: 391 × 10 = 3,910, and 391 × 100 = 39,100. Multiplying by 5 is half of multiplying by 10: half of 3,910 is 1,955.

Using the 391 times table to divide

Every fact also works backwards: because 391 × 7 = 2,737, you know 2,737 ÷ 391 = 7 and 2,737 ÷ 7 = 391. Practising the table and its division facts together halves the work.

391 times table practice worksheet

  1. 391 × 4 = ______
  2. 391 × 5 = ______
  3. 391 × 2 = ______
  4. 391 × 7 = ______
  5. 391 × 12 = ______
  6. 391 × 5 = ______
  7. 391 × 2 = ______
  8. 391 × 8 = ______
  9. 391 × 1 = ______
  10. 391 × 4 = ______
  11. 391 × 1 = ______
  12. 391 × 11 = ______
Answer key
  1. 1,564
  2. 1,955
  3. 782
  4. 2,737
  5. 4,692
  6. 1,955
  7. 782
  8. 3,128
  9. 391
  10. 1,564
  11. 391
  12. 4,301

Word problems

Times tables are most useful when you can spot them in a question. Try these, then open each one to check:

  1. A box holds 391 pencils. How many pencils are in 4 boxes?
    Answer4 × 391 = 1,564 pencils.
  2. Tickets cost $391 each. How much do 4 tickets cost?
    Answer4 × $391 = $1,564.
  3. 2,737 chairs are set out in rows of 391. How many rows are there?
    Answer2,737 ÷ 391 = 7 rows.
  4. A plant grows 391 millimetres a week. How much does it grow in 6 weeks?
    Answer6 × 391 = 2,346 millimetres.

About this page

The table, the patterns and the practice questions are all calculated for 391 when the page is opened, so every fact on it is exact. Use the options above the worksheet to change the number of questions or the largest multiplier.

Questions

What is 391 × 12?

4,692.

What is half of 391 × 8?

391 × 8 = 3,128, and half of that is 1,564, which is 391 × 4. Halving one factor halves the answer.

What is 391 times 0?

0. Any number multiplied by zero is zero, because zero groups of 391 contain nothing.

What is 391 × 7 and 391 × 8?

391 × 7 = 2,737 and 391 × 8 = 3,128. These two are the facts most people find hardest, so they are worth practising on their own.

Is 5,865 in the 391 times table?

Yes: 5,865 ÷ 391 = 15 with no remainder. 5,866 is not, because dividing it by 391 leaves a remainder of 1.

How do I learn the 391 times table quickly?

Learn it in order first, then use the patterns above and practise mixed questions; a few minutes a day works better than one long session.