LCD of 643, 188, 149 Calculator

Arrange the Inputs 643,188,149 in a horizontal line separated by commas and divide them with a prime number. Note the quotients in the next row and divide with quotients with prime numbers again. Continue the process until you have all co primes in the last.

Given numbers has no common factors except 1. So, there LCD is their product i.e 18011716

Step1:

Let's calculate the LCD of first two numbers

The formula of LCD is LCD(a,b) = ( a x b) / GCF(a,b)

GCF(643, 188) = 1

LCD(643, 188) = ( 643 x 188 ) / 1

LCD(643, 188) = 120884 / 1

LCD(643, 188) = 120884

Step2:

Here we consider the LCD from the above i.e. 120884 as first number and the next as 149

The formula of LCD is LCD(a,b) = ( a x b) / GCF(a,b)

GCF(120884, 149) = 1

LCD(120884, 149) = ( 120884 x 149 ) / 1

LCD(120884, 149) = 18011716 / 1

LCD(120884, 149) = 18011716

LCD of 643,188,149 is 18011716

Here are some samples of LCD of Numbers calculations.

• LCD of 871, 725, 666
• LCD of 570, 634, 882
• LCD of 881, 800, 352
• LCD of 932, 993, 192
• LCD of 610, 147, 408

1. What is the LCD of 643, 188, 149?

Answer: LCD of 643, 188, 149 is 18011716.

2. How to find LCD of 643, 188, 149 on a calculator?

Answer: You can find LCD of 643, 188, 149 by simply giving the inputs in the input field and clicking on the Calculator button next to it to get the concerned Least Common Denominator.

3. How to Find the LCD of 643, 188, 149?

Least Common Denominator of 643, 188, 149.

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors with last row quotient of common division that is LCD(643, 188, 149) = 18011716.