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Anonymous
25
The LCM of 9 and 15 is 45
9 with 9 remaining 144 - 9 = 135 = 15 x 9
No, but these numbers can: 1, 3, 5, 9, 15, 27, 45, 135.
9/15 = 0.6 this answer is right.
The GCF of 4, 9, and 15 is 1.