Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4484 and 4490 the smallest integer that is 10066580 that is divisible by both numbers.
Least Common Multiple (LCM) of 4484 and 4490 is 10066580.
LCM(4484,4490) = 10066580
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 4484 and 4490. First we will calculate the prime factors of 4484 and 4490.
Prime Factorization of 4484
2 | 4484 |
2 | 2242 |
19 | 1121 |
59 | 59 |
1 |
Prime factors of 4484 are 2, 19,59. Prime factorization of 4484 in exponential form is:
4484 = 22×191×591
Prime Factorization of 4490
2 | 4490 |
5 | 2245 |
449 | 449 |
1 |
Prime factors of 4490 are 2, 5,449. Prime factorization of 4490 in exponential form is:
4490 = 21×51×4491
Now multiplying the highest exponent prime factors to calculate the LCM of 4484 and 4490.
LCM(4484,4490) = 22×51×191×591×4491
LCM(4484,4490) = 10066580
Factors of 4484
List of positive integer factors of 4484 that divides 4484 without a remainder.
1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484
Factors of 4490
List of positive integer factors of 4490 that divides 4490 without a remainder.
1, 2, 5, 10, 449, 898, 2245, 4490
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4484 and 4490, than apply into the LCM equation.
GCF(4484,4490) = 2
LCM(4484,4490) = ( 4484 × 4490) / 2
LCM(4484,4490) = 20133160 / 2
LCM(4484,4490) = 10066580
(i) The LCM of 4490 and 4484 is associative
LCM of 4484 and 4490 = LCM of 4490 and 4484
1. What is the LCM of 4484 and 4490?
Answer: LCM of 4484 and 4490 is 10066580.
2. What are the Factors of 4484?
Answer: Factors of 4484 are 1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484. There are 12 integers that are factors of 4484. The greatest factor of 4484 is 4484.
3. What are the Factors of 4490?
Answer: Factors of 4490 are 1, 2, 5, 10, 449, 898, 2245, 4490. There are 8 integers that are factors of 4490. The greatest factor of 4490 is 4490.
4. How to Find the LCM of 4484 and 4490?
Answer:
Least Common Multiple of 4484 and 4490 = 10066580
Step 1: Find the prime factorization of 4484
4484 = 2 x 2 x 19 x 59
Step 2: Find the prime factorization of 4490
4490 = 2 x 5 x 449
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10066580 = 2 x 2 x 5 x 19 x 59 x 449
Step 4: Therefore, the least common multiple of 4484 and 4490 is 10066580.