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The common factors of 84 and 105 are: 1, 3, 7, and 21
The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84.

The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105.

The common factors are: 1, 3, 7, 21

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1, 3, 7, 21

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Anonymous

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4y ago

what are the greast common factors of 3,7,21

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Q: What are the common factors of 84 and 105?
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What is the greatest common factors of 84 and 105?

The GCF of 84 and 105 is 21.The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, and 84.The factors of 105 are 1, 3, 5, 7, 15, 21, 35, and 105.The greatest number they have in common (Hint hint, greatest common factor) is 21.


What are all the common factors of 84 and 105?

The GCF is 21.


What are the factors of 84 and 105?

Factors for 84 are {1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84} Factors for 105 are {1, 3, 5, 7, 15, 21, 35, 105} Greatest common factor of 84 and 105 is 21


What are all the common factors of 84 and 105 and the GCF of each pair?

The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105 The common factors are: 1, 3, 7, 21 The Greatest Common Factor: GCF = 21


What is the greatest common factor for 84 105 and 147?

To find the greatest common factor (GCF) of 84, 105, and 147, you need to identify the common factors of these numbers. The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84. The factors of 105 are 1, 3, 5, 7, 15, 21, 35, and 105. The factors of 147 are 1, 3, 7, 21, 49, and 147. The greatest common factor among these three numbers is 21.


What are the common factors of 63 84 and 105?

1, 3, 7, 21


What are Common factors of 84 and 105?

1, 3, 7 and 21, the GCF.


Greatest Common Factor of 84 and 105?

The greatest common factor of 84 and 105 is 21.


What is the common factors of 63 84 105?

1, 3, 7 and 21


What are the factors 84 and 105?

The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 The factors of 105 are: 1, 3, 5, 7, 15, 21, 35, 105


Greatest common factor of 63 84 and 105?

The greatest common factor of 63, 84, and 105 is 21.


What is the GCF of 105 and 84?

The factors of 84 are:1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84The factors of 105 are:1, 3, 5, 7, 15, 21, 35, 105The common factors are:1, 3, 7, 21The Greatest Common Factor (GCF) is:21