The Excel LCM function returns the least common multiple of integers. The least common multiple is the smallest positive integer that is a multiple of all supplied numbers.
Syntax
The Syntax for the LCM Formula is:
=LCM(number1,number2)
Function Arguments
number1 – Two or more numbers, separated by commas, or an array of numbers.
LCM Function Examples
The following spreadsheet shows four examples of the Excel Lcm Function.
Formulas:
Results:
Notes
- If any argument is nonnumeric, LCM returns the #VALUE! error value.
- If any argument is less than zero, LCM returns the #NUM! error value.
- If LCM(a,b) >=2^53, LCM returns the #NUM! error value.
- Number arguments are up to 255 numeric values
- If any of the supplied numbers are decimals, these values are truncated to integers.