Common Factors and Multiples

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Across
  1. 5. A number that when multiplied by another number produces a product.
  2. 8. Finding the greatest common factor using "factor trees" is also called ___.
  3. 9. The product of a number and any other whole number is a ___ of that number.
Down
  1. 1. 3 and 6 is a ___ of 18.
  2. 2. The largest number that divides evenly into two numbers.
  3. 3. The lowest multiple shared by two or more numbers.
  4. 4. A number that has many factors other than one and itself.
  5. 6. A number whose only factors are one and itself.
  6. 7. The answer to a multiplication problem.