Which of the following numbers is a factor of 144?

Practice Questions

Q1
Which of the following numbers is a factor of 144?
  1. 15
  2. 12
  3. 20
  4. 25

Questions & Step-by-Step Solutions

Which of the following numbers is a factor of 144?
  • Step 1: Understand what a factor is. A factor of a number is a whole number that can divide that number without leaving a remainder.
  • Step 2: Identify the number we are checking. In this case, we are checking if 12 is a factor of 144.
  • Step 3: Perform the division. Divide 144 by 12.
  • Step 4: Calculate 144 ÷ 12. The result is 12.
  • Step 5: Check the result. Since 12 is a whole number (integer), it means that 12 divides 144 evenly.
  • Step 6: Conclude that 12 is a factor of 144.
No concepts available.
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