Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4789 and 4797 the smallest integer that is 22972833 that is divisible by both numbers.
Least Common Multiple (LCM) of 4789 and 4797 is 22972833.
LCM(4789,4797) = 22972833
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 4789 and 4797. First we will calculate the prime factors of 4789 and 4797.
Prime Factorization of 4789
4789 | 4789 |
1 |
Prime factors of 4789 are 4789. Prime factorization of 4789 in exponential form is:
4789 = 47891
Prime Factorization of 4797
3 | 4797 |
3 | 1599 |
13 | 533 |
41 | 41 |
1 |
Prime factors of 4797 are 3, 13,41. Prime factorization of 4797 in exponential form is:
4797 = 32×131×411
Now multiplying the highest exponent prime factors to calculate the LCM of 4789 and 4797.
LCM(4789,4797) = 32×131×411×47891
LCM(4789,4797) = 22972833
Factors of 4789
List of positive integer factors of 4789 that divides 4789 without a remainder.
1, 4789
Factors of 4797
List of positive integer factors of 4797 that divides 4797 without a remainder.
1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4789 and 4797, than apply into the LCM equation.
GCF(4789,4797) = 1
LCM(4789,4797) = ( 4789 × 4797) / 1
LCM(4789,4797) = 22972833 / 1
LCM(4789,4797) = 22972833
(i) The LCM of 4797 and 4789 is associative
LCM of 4789 and 4797 = LCM of 4797 and 4789
1. What is the LCM of 4789 and 4797?
Answer: LCM of 4789 and 4797 is 22972833.
2. What are the Factors of 4789?
Answer: Factors of 4789 are 1, 4789. There are 2 integers that are factors of 4789. The greatest factor of 4789 is 4789.
3. What are the Factors of 4797?
Answer: Factors of 4797 are 1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797. There are 12 integers that are factors of 4797. The greatest factor of 4797 is 4797.
4. How to Find the LCM of 4789 and 4797?
Answer:
Least Common Multiple of 4789 and 4797 = 22972833
Step 1: Find the prime factorization of 4789
4789 = 4789
Step 2: Find the prime factorization of 4797
4797 = 3 x 3 x 13 x 41
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 22972833 = 3 x 3 x 13 x 41 x 4789
Step 4: Therefore, the least common multiple of 4789 and 4797 is 22972833.