Kenyon arranged flowers in identical bouquets. If he had 21 red flowers and 28 yellow flowers.
To find greatest number of bouquets we need to find GCF
We find GCF for 21 and 28
The factors of 21 are : 1, 3, 7, 21
The factors of 28 are : 1, 2, 4, 7, 14, 28
1 and 7 are the common factors between 21 and 28.
From the factors , the greatest common factor is 7.
He could make 7 number of bouquets.
