Read this article to figure out how to calculate the lowest common denominator of . Learn the two different methods that you can use to find the LCD: the prime factorization method and the LCD formula method. We will explain both these methods in detail so stick around until the very end to understand. Utilise our free LCD Calculator to avail the LCD of numbers easily.
Given numbers are 592,793,284
We can find the LCD of numbers 592,793,284 by the prime factorization method or by applying the LCD formula.
The LCD of 592,793,284 is 33331376.
2 | 592, 793, 284 |
2 | 296, 793, 142 |
148, 793, 71 |
As you can see, now we have to multiply the prime numbers on the left side with the co-primes at the bottom.
2 x 2 x 148 x 793 x 71 = 33331376
Thus, we have determined that the LCD of 592,793,284 is 33331376
The LCD formula is LCD(a,b) = ( a x b) / GCF(a,b)
Step1:
Find the GCF of 592 and 793. To find the GCF, list down the factors of 592 and 793 and select the highest factor that appears in both lists of factors.
592 : [1, 2, 4, 8, 16, 37, 74, 148, 296, 592]
793 : [1, 13, 61, 793]
From this, we can see that the GCF of 592 and 793 is 1.
Now, put this into the LCD formula.
LCD(592, 793) = ( 592 x 793 ) / 1
LCD(592, 793) = 469456 / 1
LCD(592, 793) = 469456
Step2:
Find the GCF of 469456 and 284. To find the GCF, list down the factors of 469456 and 284 and select the highest factor that appears in both lists of factors.
469456 : [1, 2, 4, 8, 13, 16, 26, 37, 52, 61, 74, 104, 122, 148, 208, 244, 296, 481, 488, 592, 793, 962, 976, 1586, 1924, 2257, 3172, 3848, 4514, 6344, 7696, 9028, 12688, 18056, 29341, 36112, 58682, 117364, 234728, 469456]
284 : [1, 2, 4, 71, 142, 284]
From this, we can see that the GCF of 469456 and 284 is 4.
Now, put this into the LCD formula.
LCD(469456, 284) = ( 469456 x 284 ) / 4
LCD(469456, 284) = 133325504 / 4
LCD(469456, 284) = 33331376
LCD of 592,793,284 is 33331376
Here are some samples of LCD of Numbers calculations.
1. What is the LCD of ?
Answer: LCD of is .
2. How to find LCD of using prime factorization ?
Answer: Just keep dividing by prime numbers until only co-primes are left over. At that point, simply multiply the co-primes with the prime numbers on the left. The answer will be , the LCD.
3. How to Find the LCD of using LCD formula ?
Answer: The LCD formula is LCD(a,b) = ( a x b) / GCF(a,b).
You must first calculate the LCD OF and . Then, find the LCD of that answer and and so on. The answer will be , which is the LCD of .