rounding

• A factor is one of the numbers that can be used to find another number by multiplying them together.
• The product of two numbers is the result when they are multiplied together.
• To find factors, we need to divide both sides by the common factor until there aren't any more left.
• Factorising


  1. Step 1: Find the common factor

  2. Step 2: Divide each term by the common factor