Question

least common multiple lcm of 6 12 and 20

Answer 1

Step-by-step explanation:

The least common multiple 60 is a product of common & odd prime factors between the integers which is divisible by each one an integer of this same group. The step by step work for LCM of 6, 12 and 20 may useful to understand how to find LCM for two or three numbers.

Answer 2

Given data: The given three numbers are 6, 12 and 20.

To find: Least Common Multiple (LCM).

Solution:

• The given numbers are (6, 12, 20).
• Arrange the number in the same line with comma separated format.
• Choose one integer with can divide all the three number or any two numbers.
• We are dividing (6, 12, 20) with integer 2, we get (3, 6, 10).
• Similarly the process will be continued till we get (1 ,1, 1).
• Finally multiple all the divisor (2, 3, 2, 5) to get the LCM.
• Hence the LCM (6, 12, 20) = 60.