Multiple choice

What is the HCF of 74 and 84?

  1. 2

  2. 4

  3. 6

  4. 8
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A Correct answer
Explanation

Factors of 74 = 1, 2, 37, 74 Factors of 84 = 1, 84, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42 Common factor = 1, 2 Highest common factor of 74 and 84 is 2.

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