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40 votes
40 votes
Which is the greatest common factor for 15 and 18

User BruceHill
by
2.7k points

1 Answer

25 votes
25 votes

Answer:

3 is the GCF for 15 and 18

Explanation:

Q) GCF for 15 and 18?

Possible factors are,

→ 15 = 3 × 5

→ 18 = 2 × 3 × 3

Common factor is,

→ 3 (in 15 and 18)

Hence, 3 is the GCF for 15 and 18.

User Sakata Gintoki
by
2.8k points
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