Question 2 • ELPGEQ1 M/J Math 6 - 1205010 HCPS v24
The greatest common factor is the largest number that divides both numbers evenly. The factors of 30 and 45 include 1, 3, 5, and 15 in common, and 15 is the greatest of these. Therefore, the GCF is 15, choice D.
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