Miss guest has a hundred green beads and 36 blue beads what is the greatest number of identical necklaces she can make if she wants use all the beats

Find the GCF of the green beads (100) and the blue beads (36) to find the number of necklaces that can be made.

100: 2 x 2 x 5 x 5 36: 2 x 2 x 3 x 3 GCF: 4

4 necklaces

Note: each necklace will contain 25 green beads and 9 blue beads

you can't solve x because it is 2 linear equation and you only have one equation