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3 votes
Find the gcf 15, 18, 30
a. 450
b. 540
c. 6
d. 3

User Raphael C
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1 Answer

2 votes
Factors of 15 - 1, 3, 5, 15
Factors of 18 - 1, 2, 3, 6, 9, 18
Factors of 30 - 1, 2, 3, 5, 6, 10, 15, 30

Your answer is D

Hope I helped you :-)
User Tapan Kumar
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