LCD of 10, 21, 71 Calculator

Arrange the Inputs 10,21,71 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 14910

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(10, 21) = 1

LCD(10, 21) = ( 10 x 21 ) / 1

LCD(10, 21) = 210 / 1

LCD(10, 21) = 210

Step2:

Here we consider the LCD from the above i.e. 210 as first number and the next as 71

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

GCF(210, 71) = 1

LCD(210, 71) = ( 210 x 71 ) / 1

LCD(210, 71) = 14910 / 1

LCD(210, 71) = 14910

LCD of 10,21,71 is 14910

Here are some samples of LCD of Numbers calculations.

• LCD of 99, 94, 11
• LCD of 65, 55, 61
• LCD of 75, 42, 18
• LCD of 39, 41, 18
• LCD of 34, 54, 23

1. What is the LCD of 10, 21, 71?

Answer: LCD of 10, 21, 71 is 14910.

2. How to find LCD of 10, 21, 71 on a calculator?

Answer: You can find LCD of 10, 21, 71 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 10, 21, 71?

Least Common Denominator of 10, 21, 71.

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(10, 21, 71) = 14910.