Question

Janet wants to put 45 sunflower seeds, 81 tomato plants, and 63 corn stalks in her garden for the following season. If she puts the same number of plants in each row and if each row only has one type of plant, what is the greatest number of plants that Janet can put in one row?

Answer 1

GCF

45- 1,5,9,45
81- 1,3,9,27,81
63- 1,3,7,9,21,63

Answer is 9.

Answer 2

Factors of
45: 5, 9, 3, 15
81: 9
63: 9, 7, 3, 21

What is the greatest common factor of these numbers?

Answer 3

Yes, 9.

Answer 4

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