Long Multiplication: 27 × 4

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

What is 27 × 4?

Answer

27 × 4 =
108

One partial product: 27 × 4 = 108. 4 × 27 gives the same 108.

27 × 4 in a column

27
×4
108

In the column: product 108.

Step by step: 27 × 4

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 4: 27 × 4 = 108.
    • 7 × 4 = 28. Write 8 and carry 2.
    • 2 × 4 = 8, plus the carried 2 makes 10. Write 0 and carry 1.
    • No digits are left, so the carried 1 is written in front: the partial product is 108.
  2. Product108

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See Also

FAQ

What is 27 × 4?

27 × 4 = 108

Is 27 × 4 the same as 4 × 27?

Yes. Multiplication is commutative, so both come to 108. Only the working differs: this page multiplies by 4, which gives a single partial product.

How do you check that 27 × 4 = 108?

Divide the product back by one of the factors: 108 ÷ 4 = 27 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 27 × 4?

There is only one: the multiplier 4 has a single digit, so 27 × 4 = 108 is written straight under the line, with no addition step.