Ruby Integer lcm() function with example

The lcm() function in Ruby returns the lcm of two numbers. LCM signifies the lowest common multiple which is divisible by both the numbers.

Syntax: number1.lcm(number2)

Parameter: The function requires two numbers whose lcm is returned.

Return Value: The function returns the lcm of two numbers

Example #1:

# Ruby program of Integer lcm() function

# Initializing the numbers
num1 = 10
num2 = 15
num3 = 21
num4 = 14

# Prints the lcm value
puts num1.lcm(num2)
puts num3.lcm(num4)

Output:

30
42

Example #2:

# Ruby program of Integer lcm() function

# Initializing the numbers
num1 = 22
num2 = 18
num3 = 30
num4 = 25

# Prints the lcm value
puts num1.lcm(num2)
puts num3.lcm(num4)

Output:

198
150