If there are 126 boys and 135 girls in the 8th grade, what is the greatest number of groups number of groups they could form?

They could form 9 groups.

Step-by-step explanation:

The factors of 126 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

The factors of 135 are: 1, 3, 5, 9, 15, 27, 45, 135

The GCF (Greatest Common Factor) of 126 & 135 is 9.

You can use Prime Factorization to find the GCF.

126 = 2 x 3 x 9

135 = 3 x 5 x 9

I hope this helps!

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !

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