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1, 3 is a Prime number.

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15y ago

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What is the greatest common factor of 15 3 16?

The greatest common factor is one.


What is the greatest common factor of 2 3 and 16?

It is: 1


What is the greatest common factor of 9and 16?

The greatest common factor of 9 (3 x 3) and 16 (2 x 2 x 2 x 2) is 1.


What is the greatest common factor of 16 and 81?

The greatest common factor (GCF) of 16 and 81 is 1. This is because the factors of 16 are 1, 2, 4, 8, and 16, while the factors of 81 are 1, 3, 9, 27, and 81. The only factor that they have in common is 1, making it the greatest common factor.


What is the greatest common factor of 16 23 and 48?

The greatest common factor of the numbers 6, 15, 33 and 48 is 3.


What is the greatest common factor of 3 16 20?

The GCF is 1.


What is the greatest common factor of 7 16 and 3?

The GCF is 1.


3 numbers whose greatest common factor is 16?

16, 32 and 48


What is the greatest common factor of 16 and 48?

16 is a factor of 48. Since the largest possible factor of 16 is 16 itself, the greatest common factor of 16 and 48 is 16. The factors of 16 are 1, 2, 4, 8, and 16. The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48. The factors they have in common are 1, 2, 4, 8, and 16. Therefore, 16 is the greatest common factor. The greatest common factor can also be determined from the prime factors. The prime factors of 16 are 2, 2, 2, and 2. The prime factors of 48 are 2, 2, 2, 2, and 3. The prime factors they have in common are 2, 2, 2, and 2, so the greatest common factor is 2 x 2 x 2 x 2 = 16.


What is the greatest common factor for 16 and 48?

16: 16/16=1 and 48/16=3


What is the greatest common factor of 39 and 30?

The greatest common factor of 30 and 39 is 3.


What is the greatest common factor of 3 and 63?

The greatest common factor of 3 and 63 is 3.