Question

HCF and LCM of 105, 120,150 by prime factorisation​

Answer 1

120=2×2×2×3×5

105=3×5×7

150=2×3×5×5..

Common=3 and 5 so 3×5=15...

The hcf of the 120,105and150=15.

LCM=3*5*2*2*27*2*5.the product...