LCD of 57, 124, 172 Calculator

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023


Make use of LCD Calculator to determine the Least Common Denominator of 57, 124, 172 i.e. 303924 smallest integer divisible by all numbers.

LCD of 57, 124, 172 is 303924

LCD(57, 124, 172) = 303924

Ex: 10, 15, 20 (or) 24, 48, 96,45 (or) 78902, 89765, 12345

LCD of

LCD of numbers 57, 124, 172 is 303924

LCD(57, 124, 172) = 303924

LCD of 57,124,172 Calculator

LCD of 57,124,172 is 303924

Arrange the Inputs 57,124,172 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.

2 57, 124, 172
2 57, 62, 86
57, 31, 43

As all the numbers left in the last row are co primes you need not do the common division process further.

To obtain the Least Common Denominator, multiply the prime numbers with which you have divided the given numbers and the co primes in the last row i.e. 2 x 2 x 57 x 31 x 43 = 303924

Therefore, LCD of 57,124,172 is 303924

Finding LCD of 57,124,172 using GCF Formula

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(57, 124) = 1

LCD(57, 124) = ( 57 x 124 ) / 1

LCD(57, 124) = 7068 / 1

LCD(57, 124) = 7068


Step2:

Here we consider the LCD from the above i.e. 7068 as first number and the next as 172

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

GCF(7068, 172) = 4

LCD(7068, 172) = ( 7068 x 172 ) / 4

LCD(7068, 172) = 1215696 / 4

LCD(7068, 172) = 303924

LCD of 57,124,172 is 303924

LCD of Numbers Calculation Examples

Frequently Asked Questions on LCD of 57, 124, 172

1. What is the LCD of 57, 124, 172?

Answer: LCD of 57, 124, 172 is 303924.

2. How to find LCD of 57, 124, 172 on a calculator?

Answer: You can find LCD of 57, 124, 172 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 57, 124, 172?

Least Common Denominator of 57, 124, 172.

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(57, 124, 172) = 303924.