Long Multiplication: 79 × 3
What is 79 × 3?
Answer
79 × 3 and 3 × 79 are the same product — the order of the factors never changes the answer, only the working. Below, 79 is multiplied by 3 in a column, digit by digit.
79 × 3 in a Column
The multiplicand goes on top, the multiplier underneath, both aligned on the right. The multiplier has a single digit, so there is one partial product and the answer goes straight under the line.
| 7 | 9 | ||
| × | 3 | ||
| 2 | 3 | 7 |
Step-by-Step Solution
Step 1: Multiply the multiplicand by the last digit of the multiplier, 3: 79 × 3 = 237.
- 9 × 3 = 27. Write 7 and carry 2.
- 7 × 3 = 21, plus the carried 2 makes 23. Write 3 and carry 2.
- No digits are left, so the carried 2 is written in front: the partial product is 237.
79 × 3
=237
Check It, and What It Is Not
Check by dividing back. Multiplication and division undo each other, so 237 ÷ 3 = 79 must come out exactly, with no remainder.
Fractions are a different calculation. Both factors here are whole numbers; for 2/3 or 2 3/4 use the fraction multiplication calculator, which multiplies numerators and denominators separately.
79 × 3 is a number, not an area. If those are the sides of a room in feet, the answer is 237 square feet — the same arithmetic, a different question, and it is answered by the square footage calculator.
Related Calculations
See Also
- Times Table Chart - Any number from 1 to 100, rows from ×1 to ×12
- Long Division Calculator - Step-by-step long division with detailed explanation
- Multiplying Fractions Calculator - Multiply fractions, mixed numbers and whole numbers step by step
- Factors of a Number - List all Factors and Factor Pairs of a Number
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
- Least Common Multiple - Find the Least Common Multiple (LCM) of two numbers
<a href="https://calculat.io/en/number/long-multiplication/79--3">79 × 3 = 237 - Long Multiplication - Calculatio</a>