Long Multiplication: 57 × 4

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

What is 57 × 4?

Answer

57 × 4 =
228

One partial product: 57 × 4 = 228. 4 × 57 gives the same 228.

57 × 4 in a column

57
×4
228

In the column: product 228.

Step by step: 57 × 4

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 4: 57 × 4 = 228.
    • 7 × 4 = 28. Write 8 and carry 2.
    • 5 × 4 = 20, plus the carried 2 makes 22. Write 2 and carry 2.
    • No digits are left, so the carried 2 is written in front: the partial product is 228.
  2. Product228

Similar examples to practise

See Also

Products of 57

FAQ

What is 57 × 4?

57 × 4 = 228

Is 57 × 4 the same as 4 × 57?

Yes. Multiplication is commutative, so both come to 228. Only the working differs: this page multiplies by 4, which gives a single partial product.

How do you check that 57 × 4 = 228?

Divide the product back by one of the factors: 228 ÷ 4 = 57 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 57 × 4?

There is only one: the multiplier 4 has a single digit, so 57 × 4 = 228 is written straight under the line, with no addition step.