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The common factors of 21 42 and 84 are 21

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A polynomial of degree zero is a constant term

The grouping method of factoring can still be used when only some of the terms share a common factor A True B False

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Q: What are the common factors of 21 42 and 84?
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What are the common factors of 84 and 42?

Since 42 is a factor of 84, all of its factors are common.


Is 6 a common factor of 42 and 84?

Yes. The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42. The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, and 84. The common factors are 1, 2, 3, 6, 7, 14, 21, and 42. One of the common factors is 6.


What are the common factors of 21 and 84?

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


What are the common factors of 84 and 126?

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


What are the common factors of 672 and 84?

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


What are the greatest common factors of 126 84?

The factors of 84 are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 The factors of 126 are: 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126 The common factors are: 1, 2, 3, 6, 7, 14, 21, 42 The Greatest Common Factor: GCF = 42


What the common factors of 84?

The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84. For them to be common, they need to be compared to another set of factors.


Common factors of 84?

The factors of 84 are 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84. For them to be common, they need to be compared to another set of factors.


What are common factors of 21 and 84?

Since 21 is a factor of 84, all of its factors are common.


What is the least common multiple of 21 28 and 42?

LCM(21, 28, 42) = 84.


What is the greatest common factor of 21 63 42 and 84?

The GCF is 21.


What are the common factors of 84 and 105?

The common factors of 84 and 105 are: 1, 3, 7, and 21The 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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