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user100 [1]
2 years ago
7

What is the greatest common factor of 15 and 42

Mathematics
2 answers:
lukranit [14]2 years ago
8 0

Answer:

3

Step-by-step explanation:

The factors of 15 are: 1, 3, 5, 15

The factors of 42 are: 1, 2, 3, 6, 7, 14, 21, 42

Then the greatest common factor is 3.

guajiro [1.7K]2 years ago
5 0

Answer:

3

Step-by-step explanation:

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