If a = (22×33×54) and (23×32×5) then HCF(a, b) = ?
(a) 90 (b) 180 (c) 360 (d) 540
If a=(22×33×54) and b=(23×32×5) then, HCF of (a,b) is ____.
If a=23×32×5 and b=24×3×72, then which of the following is true?
If x = 23 x 3 x 52, y = 22 x 32, then HCF (x, y) is :