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 893,933,525
We can find the LCD of numbers 893,933,525 by the prime factorization method or by applying the LCD formula.
The LCD of 893,933,525 is 145804575.
3 | 893, 933, 525 |
893, 311, 175 |
As you can see, now we have to multiply the prime numbers on the left side with the co-primes at the bottom.
3 x 893 x 311 x 175 = 145804575
Thus, we have determined that the LCD of 893,933,525 is 145804575
The LCD formula is LCD(a,b) = ( a x b) / GCF(a,b)
Step1:
Find the GCF of 893 and 933. To find the GCF, list down the factors of 893 and 933 and select the highest factor that appears in both lists of factors.
893 : [1, 19, 47, 893]
933 : [1, 3, 311, 933]
From this, we can see that the GCF of 893 and 933 is 1.
Now, put this into the LCD formula.
LCD(893, 933) = ( 893 x 933 ) / 1
LCD(893, 933) = 833169 / 1
LCD(893, 933) = 833169
Step2:
Find the GCF of 833169 and 525. To find the GCF, list down the factors of 833169 and 525 and select the highest factor that appears in both lists of factors.
833169 : [1, 3, 19, 47, 57, 141, 311, 893, 933, 2679, 5909, 14617, 17727, 43851, 277723, 833169]
525 : [1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525]
From this, we can see that the GCF of 833169 and 525 is 3.
Now, put this into the LCD formula.
LCD(833169, 525) = ( 833169 x 525 ) / 3
LCD(833169, 525) = 437413725 / 3
LCD(833169, 525) = 145804575
LCD of 893,933,525 is 145804575
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 .