Expression for the Multiplication of HCF and LCM in Geometric Progression

Toyesh Prakash Sharma

Abstract: With response to Chirags formula about the relation between Highest Common Factor (HCF), Least Common multiple (LCM) and common ratio of any Geometric Progression (GP) having finite number of terms, in this current paper there is a new theorem have been introducing by the author which is based on the multiplication of terms of a geometric progression which is looking like as a method of summation in Athematic Progression (A. P).

Keywords: Chirag's formula, Highest Common Factor, HCF, Least Common multiple, LCM, Geometric Progression, GP, Athematic Progression (A.P)