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vodka [1.7K]
3 years ago
9

What are the common factors of 15 18 a d 12?

Mathematics
1 answer:
OlgaM077 [116]3 years ago
3 0
You just need to list the factors of all 3 numbers, and see what numbers they have in common!

15: 1,3,5,15

18: 1,2,3,6,9,18

12: 1,2,3,4,6,12

so in all you can say that the common factors of 15,18,12 is: 1 and 3
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