Long Multiplication: 17 × 8

Long Multiplication Calculator
Multiplicand (number to be multiplied)
Multiplier (number to multiply by)

What is 17 × 8?

Answer

17 × 8 =
136

One partial product: 17 × 8 = 136. 8 × 17 gives the same 136.

17 × 8 in a column

17
×8
136

In the column: product 136.

Step by step: 17 × 8

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 8: 17 × 8 = 136.
    • 7 × 8 = 56. Write 6 and carry 5.
    • 1 × 8 = 8, plus the carried 5 makes 13. Write 3 and carry 1.
    • No digits are left, so the carried 1 is written in front: the partial product is 136.
  2. Product136

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See Also

FAQ

What is 17 × 8?

17 × 8 = 136

Is 17 × 8 the same as 8 × 17?

Yes. Multiplication is commutative, so both come to 136. Only the working differs: this page multiplies by 8, which gives a single partial product.

How do you check that 17 × 8 = 136?

Divide the product back by one of the factors: 136 ÷ 8 = 17 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 17 × 8?

There is only one: the multiplier 8 has a single digit, so 17 × 8 = 136 is written straight under the line, with no addition step.