Question
The HCF of 204, 507 and 174 is:
The correct answer is
3
- Prime factorization of:
- 204 = 2 × 2 × 3 × 17.
- 507 = 3 × 13 × 13.
- 174 = 2 × 3 × 29.
- Common factor: 3.
- HCF = 3.
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