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# What are the common factors of 672 and 84?

Updated: 9/20/2023 Wiki User

11y ago

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

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Q: What are the common factors of 672 and 84?
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### What is the least common multiple of 96 and 84?

Least common multiple is computed by finding both factor trees and using the greatest power of all common factors factors or 84 are 2,2,3,7 so, [2^2 * 3 * 7] factors of 96 are 2,2,2,2,2,3 so [2^5 * 3] LCM is 2^5 * 3 * 7 = 672 Always check. Divide the answer by the original numbers and check if the quotients are relatively prime. 672 / 84 = 8 672 / 96 = 7 8 and 7 have no factors in common, so this is the answer. If they did have a common factor, you would have to divide by that factor to get the answer, because you had missed one in your factor tree.

### What are 3 common factors and 3 common multiples of 14 and 84?

As 84 = 14 x 6: All the factors of 14 are common to both, ie the common factors of 14 and 84 are: 1, 2, 7, 14; All the multiples of 84 are common to both 14 and 84, ie the common multiples of 14 and 84 are: 84, 168, 252, 336, 420, 504, 588, 672, 756, 840, ...

### What are the multiples of 84 and 96?

The lowest common multiple of 84 and 96 is 672

### What are the greatest common factors of 300 and 672?

The greatest common factor of 300 and 672 is 12.

84

The LCM is 672

### How do you find hcf of 672 and 252?

The factors of 252 are: 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252 The factors of 672 are: 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672 The common factors are: 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84 The Greatest Common Factor: GCF = 84

### What are the common factors of 15 and 84?

Common factors of 15 and 84 are: 1 and 3.

### Common factors of 28 and 84?

The common factors of 28 and 84 are 1,2,4,7,14 and 28

### What are the common factors of 28 and 84?

The common factors of 28 and 84 are 1,2,4,7,14 and 28.

### What does 84 go into?

84, 168, 252, 336, 420, 504, 588, 672, 756, +84 . . .

### What are common factors of 21 and 84?

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