Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4926 and 4928 the smallest integer that is 12137664 that is divisible by both numbers.
Least Common Multiple (LCM) of 4926 and 4928 is 12137664.
LCM(4926,4928) = 12137664
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 4926 and 4928. First we will calculate the prime factors of 4926 and 4928.
Prime Factorization of 4926
2 | 4926 |
3 | 2463 |
821 | 821 |
1 |
Prime factors of 4926 are 2, 3,821. Prime factorization of 4926 in exponential form is:
4926 = 21×31×8211
Prime Factorization of 4928
2 | 4928 |
2 | 2464 |
2 | 1232 |
2 | 616 |
2 | 308 |
2 | 154 |
7 | 77 |
11 | 11 |
1 |
Prime factors of 4928 are 2, 7,11. Prime factorization of 4928 in exponential form is:
4928 = 26×71×111
Now multiplying the highest exponent prime factors to calculate the LCM of 4926 and 4928.
LCM(4926,4928) = 26×31×71×111×8211
LCM(4926,4928) = 12137664
Factors of 4926
List of positive integer factors of 4926 that divides 4926 without a remainder.
1, 2, 3, 6, 821, 1642, 2463, 4926
Factors of 4928
List of positive integer factors of 4928 that divides 4928 without a remainder.
1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4926 and 4928, than apply into the LCM equation.
GCF(4926,4928) = 2
LCM(4926,4928) = ( 4926 × 4928) / 2
LCM(4926,4928) = 24275328 / 2
LCM(4926,4928) = 12137664
(i) The LCM of 4928 and 4926 is associative
LCM of 4926 and 4928 = LCM of 4928 and 4926
1. What is the LCM of 4926 and 4928?
Answer: LCM of 4926 and 4928 is 12137664.
2. What are the Factors of 4926?
Answer: Factors of 4926 are 1, 2, 3, 6, 821, 1642, 2463, 4926. There are 8 integers that are factors of 4926. The greatest factor of 4926 is 4926.
3. What are the Factors of 4928?
Answer: Factors of 4928 are 1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928. There are 28 integers that are factors of 4928. The greatest factor of 4928 is 4928.
4. How to Find the LCM of 4926 and 4928?
Answer:
Least Common Multiple of 4926 and 4928 = 12137664
Step 1: Find the prime factorization of 4926
4926 = 2 x 3 x 821
Step 2: Find the prime factorization of 4928
4928 = 2 x 2 x 2 x 2 x 2 x 2 x 7 x 11
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 12137664 = 2 x 2 x 2 x 2 x 2 x 2 x 3 x 7 x 11 x 821
Step 4: Therefore, the least common multiple of 4926 and 4928 is 12137664.