Jenny will use 28 blue beads and 21 red beads to make identical bracelets.
How many blue beads and how many red beads will be on each bracelet?
+37159 Factors of 28 1 2 4 7 14 28
Factors of 21 1 3 7 21
The greates common factor of 21 and 28 is 7
She could make 7 bracelets each with 4 blue and 3 red beads
