LCD of 47, 989, 407 Calculator

Arrange the Inputs 47,989,407 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 18918581

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(47, 989) = 1

LCD(47, 989) = ( 47 x 989 ) / 1

LCD(47, 989) = 46483 / 1

LCD(47, 989) = 46483

Step2:

Here we consider the LCD from the above i.e. 46483 as first number and the next as 407

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

GCF(46483, 407) = 1

LCD(46483, 407) = ( 46483 x 407 ) / 1

LCD(46483, 407) = 18918581 / 1

LCD(46483, 407) = 18918581

LCD of 47,989,407 is 18918581

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1. What is the LCD of 47, 989, 407?

Answer: LCD of 47, 989, 407 is 18918581.

2. How to find LCD of 47, 989, 407 on a calculator?

Answer: You can find LCD of 47, 989, 407 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 47, 989, 407?

Least Common Denominator of 47, 989, 407.

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(47, 989, 407) = 18918581.