Multiple choice

What is the highest common factor of 230 and 148?

  1. 2

  2. 4

  3. 8

  4. 16
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A Correct answer
Explanation

Factors of 230 = 1, 2, 5, 10, 23, 46, 115, 230 Factors of 148 = 1, 2, 4, 37, 74, 148 Common factors of 230 and 148 are 1, 2. HCF of 230 and 148 is 2.

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