LCD of 58, 47, 21 Calculator

Arrange the Inputs 58,47,21 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 57246

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(58, 47) = 1

LCD(58, 47) = ( 58 x 47 ) / 1

LCD(58, 47) = 2726 / 1

LCD(58, 47) = 2726

Step2:

Here we consider the LCD from the above i.e. 2726 as first number and the next as 21

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

GCF(2726, 21) = 1

LCD(2726, 21) = ( 2726 x 21 ) / 1

LCD(2726, 21) = 57246 / 1

LCD(2726, 21) = 57246

LCD of 58,47,21 is 57246

Here are some samples of LCD of Numbers calculations.

• LCD of 93, 90, 87
• LCD of 19, 65, 64
• LCD of 94, 11, 76
• LCD of 80, 17, 18
• LCD of 63, 28, 27

1. What is the LCD of 58, 47, 21?

Answer: LCD of 58, 47, 21 is 57246.

2. How to find LCD of 58, 47, 21 on a calculator?

Answer: You can find LCD of 58, 47, 21 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 58, 47, 21?

Least Common Denominator of 58, 47, 21.

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(58, 47, 21) = 57246.