Find the hcf and lcm of 180,252,324 - Maths - Real Numbers

Question

Find the hcf and lcm of 180,252,324

Manbar Singh · Accepted Answer

The prime factorisation of 180, 252 and 324:-180 = 2 × 2
× 3 × 3 × 5252 = 2 × 2 × 3 × 3 ×
7324 = 2 × 2 × 3 × 3 × 3 × 3So, HCF = 2
× 2 × 3 × 3 = 36 LCM = 2 ×2 ×3 × 3
×3 × 3 × 5 × 7 = 11340

Find the hcf and lcm of 180,252,324.