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    Long Multiplication: 15 × 8

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

    What is 15 × 8?

    Answer

    15 × 8 =
    120

    One partial product: 15 × 8 = 120. 8 × 15 gives the same 120.

    15 × 8 in a column

    15
    ×8
    120

    In the column: product 120.

    Step by step: 15 × 8

    1. Step 1Multiply the multiplicand by the last digit of the multiplier, 8: 15 × 8 = 120.
      • 5 × 8 = 40. Write 0 and carry 4.
      • 1 × 8 = 8, plus the carried 4 makes 12. Write 2 and carry 1.
      • No digits are left, so the carried 1 is written in front: the partial product is 120.
    2. Product120

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    15 × 8 = 120 - Long Multiplication. 15 × 8 = 120. 8 × 15 gives the same product. Long multiplication step by step: every carry, every partial product and the final sum.
    https://calculat.io/en/number/long-multiplication/15--8/generated.jpgCopy

    Products of 15

    MultiplicationProduct
    10 × 880
    11 × 888
    12 × 896
    13 × 8104
    14 × 8112
    15 × 8120
    16 × 8128
    17 × 8136
    18 × 8144
    19 × 8152
    20 × 8160
    21 × 8168
    22 × 8176
    23 × 8184
    24 × 8192
    25 × 8200
    26 × 8208
    27 × 8216
    28 × 8224
    29 × 8232
    Recalculate with different values ↑

    FAQ

    What is 15 × 8?

    15 × 8 = 120

    Is 15 × 8 the same as 8 × 15?

    Yes. Multiplication is commutative, so both come to 120. Only the working differs: this page multiplies by 8, which gives a single partial product.

    How do you check that 15 × 8 = 120?

    Divide the product back by one of the factors: 120 ÷ 8 = 15 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

    What are the partial products of 15 × 8?

    There is only one: the multiplier 8 has a single digit, so 15 × 8 = 120 is written straight under the line, with no addition step.

    See Also