Find the HCF of 210, 385, and 735.

Question: Find the HCF of 210, 385, and 735.Solution:HCF of 210, 385, and 735.Factor of 210 = 2 × 3 × 5 × 7Factor of 385 = 5 × 7 × 11 Factor of 735 = 3 × 5 × 7 × 7 ∴ HCF of (210, 385 and 735) = 35