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Ashley has 1818 commemorative plates and 1212 commemorative spoons. She wants to display them in groups throughout her house, each with the same combination of plates and spoons, with none left over. What is the greatest number of groups Ashley can display?\newline_________\_\_\_\_\_\_\_\_\_ groups

Full solution

Q. Ashley has 1818 commemorative plates and 1212 commemorative spoons. She wants to display them in groups throughout her house, each with the same combination of plates and spoons, with none left over. What is the greatest number of groups Ashley can display?\newline_________\_\_\_\_\_\_\_\_\_ groups
  1. Identify Need: Identify the need to find the greatest common divisor (GCD) to determine the maximum number of groups where each group has the same number of plates and spoons without any leftovers.
  2. Calculate GCD: Calculate the GCD of 1818 (plates) and 1212 (spoons). Factors of 1818 are 1,2,3,6,9,181, 2, 3, 6, 9, 18. Factors of 1212 are 1,2,3,4,6,121, 2, 3, 4, 6, 12. The common factors are 1,2,3,61, 2, 3, 6. The greatest is 66.
  3. Conclude Solution: Conclude that Ashley can create 66 groups of 33 plates and 22 spoons each, since 1818 divided by 66 equals 33 and 1212 divided by 66 equals 22.

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