Long Multiplication: 77 × 4

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

What is 77 × 4?

Answer

77 × 4 =
308

One partial product: 77 × 4 = 308. 4 × 77 gives the same 308.

77 × 4 in a column

77
×4
308

In the column: product 308.

Step by step: 77 × 4

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 4: 77 × 4 = 308.
    • 7 × 4 = 28. Write 8 and carry 2.
    • 7 × 4 = 28, plus the carried 2 makes 30. Write 0 and carry 3.
    • No digits are left, so the carried 3 is written in front: the partial product is 308.
  2. Product308

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See Also

Products of 77

FAQ

What is 77 × 4?

77 × 4 = 308

Is 77 × 4 the same as 4 × 77?

Yes. Multiplication is commutative, so both come to 308. Only the working differs: this page multiplies by 4, which gives a single partial product.

How do you check that 77 × 4 = 308?

Divide the product back by one of the factors: 308 ÷ 4 = 77 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 77 × 4?

There is only one: the multiplier 4 has a single digit, so 77 × 4 = 308 is written straight under the line, with no addition step.