Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4779 and 4786 the smallest integer that is 22872294 that is divisible by both numbers.
Least Common Multiple (LCM) of 4779 and 4786 is 22872294.
LCM(4779,4786) = 22872294
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 4779 and 4786. First we will calculate the prime factors of 4779 and 4786.
Prime Factorization of 4779
3 | 4779 |
3 | 1593 |
3 | 531 |
3 | 177 |
59 | 59 |
1 |
Prime factors of 4779 are 3,59. Prime factorization of 4779 in exponential form is:
4779 = 34×591
Prime Factorization of 4786
2 | 4786 |
2393 | 2393 |
1 |
Prime factors of 4786 are 2,2393. Prime factorization of 4786 in exponential form is:
4786 = 21×23931
Now multiplying the highest exponent prime factors to calculate the LCM of 4779 and 4786.
LCM(4779,4786) = 21×34×591×23931
LCM(4779,4786) = 22872294
Factors of 4779
List of positive integer factors of 4779 that divides 4779 without a remainder.
1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779
Factors of 4786
List of positive integer factors of 4786 that divides 4786 without a remainder.
1, 2, 2393, 4786
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4779 and 4786, than apply into the LCM equation.
GCF(4779,4786) = 1
LCM(4779,4786) = ( 4779 × 4786) / 1
LCM(4779,4786) = 22872294 / 1
LCM(4779,4786) = 22872294
(i) The LCM of 4786 and 4779 is associative
LCM of 4779 and 4786 = LCM of 4786 and 4779
1. What is the LCM of 4779 and 4786?
Answer: LCM of 4779 and 4786 is 22872294.
2. What are the Factors of 4779?
Answer: Factors of 4779 are 1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779. There are 10 integers that are factors of 4779. The greatest factor of 4779 is 4779.
3. What are the Factors of 4786?
Answer: Factors of 4786 are 1, 2, 2393, 4786. There are 4 integers that are factors of 4786. The greatest factor of 4786 is 4786.
4. How to Find the LCM of 4779 and 4786?
Answer:
Least Common Multiple of 4779 and 4786 = 22872294
Step 1: Find the prime factorization of 4779
4779 = 3 x 3 x 3 x 3 x 59
Step 2: Find the prime factorization of 4786
4786 = 2 x 2393
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 22872294 = 2 x 3 x 3 x 3 x 3 x 59 x 2393
Step 4: Therefore, the least common multiple of 4779 and 4786 is 22872294.