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 973,559,529
We can find the LCD of numbers 973,559,529 by the prime factorization method or by applying the LCD formula.
The LCD of 973,559,529 is 287726803.
Given numbers has no common factors except 1. So, there LCD is their product i.e 287726803
The LCD formula is LCD(a,b) = ( a x b) / GCF(a,b)
Step1:
Find the GCF of 973 and 559. To find the GCF, list down the factors of 973 and 559 and select the highest factor that appears in both lists of factors.
973 : [1, 7, 139, 973]
559 : [1, 13, 43, 559]
From this, we can see that the GCF of 973 and 559 is 1.
Now, put this into the LCD formula.
LCD(973, 559) = ( 973 x 559 ) / 1
LCD(973, 559) = 543907 / 1
LCD(973, 559) = 543907
Step2:
Find the GCF of 543907 and 529. To find the GCF, list down the factors of 543907 and 529 and select the highest factor that appears in both lists of factors.
543907 : [1, 7, 13, 43, 91, 139, 301, 559, 973, 1807, 3913, 5977, 12649, 41839, 77701, 543907]
529 : [1, 23, 529]
From this, we can see that the GCF of 543907 and 529 is 1.
Now, put this into the LCD formula.
LCD(543907, 529) = ( 543907 x 529 ) / 1
LCD(543907, 529) = 287726803 / 1
LCD(543907, 529) = 287726803
LCD of 973,559,529 is 287726803
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 .