HP 300s Scientific Calculator - Manual (Page 41)

35
   (Pol)   
  (,)     

  (Pol)   
  (,)     
  (r, ) = (2,30) → (X,Y)
  (Rec)    (,)
   
Greatest Common Divisor and Least Common
Multiple
• These functions exist in all modes.
• Greatest Common Divisor (GCD): To calculate the greatest
common divisor of two positive integers.
• Least Common Multiple (LCM): To calculate the least
common multiple among two positive integers.
• The argument value can be either a number and/or
expression.
• Input range:
LCM: 0 ≦ , < 1 ✕ 10 10
GCD: -1 ✕ 10 10 < a; b < 1 ✕ 10 10
• Error message:
Math ERROR: When users input decimal or negative
integers, an error message will be displayed.
Example: Find the Least Common Multiple of 5 and 10.

  (LCM)   
(,)   
Example: Find the Greatest Common Divisor of 35 and 60.

  (GCD)  
  (,)   
Example: When an argument includes zero.
θ
a b