Question

If a = (2² × 3³ × 5⁴) and b = (2³ × 3² × 5) then HCF(a, b) = ?

पर्याय

• 90

• 180

• 360

• 540

   

Answer 1

180

Explanation:

HCF(a, b) = product of common terms with lowest power

= (2² × 3² × 5)

= (4 × 9 × 5)

= 180