Long Multiplication: 43 × 4

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

What is 43 × 4?

Answer

43 × 4 =
172

One partial product: 43 × 4 = 172. 4 × 43 gives the same 172.

43 × 4 in a column

43
×4
172

In the column: product 172.

Step by step: 43 × 4

  1. Step 1Multiply the multiplicand by the last digit of the multiplier, 4: 43 × 4 = 172.
    • 3 × 4 = 12. Write 2 and carry 1.
    • 4 × 4 = 16, plus the carried 1 makes 17. Write 7 and carry 1.
    • No digits are left, so the carried 1 is written in front: the partial product is 172.
  2. Product172

Similar examples to practise

See Also

Products of 43

FAQ

What is 43 × 4?

43 × 4 = 172

Is 43 × 4 the same as 4 × 43?

Yes. Multiplication is commutative, so both come to 172. Only the working differs: this page multiplies by 4, which gives a single partial product.

How do you check that 43 × 4 = 172?

Divide the product back by one of the factors: 172 ÷ 4 = 43 exactly, with no remainder. Multiplication and division undo each other, which is what makes this check work.

What are the partial products of 43 × 4?

There is only one: the multiplier 4 has a single digit, so 43 × 4 = 172 is written straight under the line, with no addition step.