LCM of 988, 738, 360, 251, 496
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 988, 738, 360, 251, 496 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 988, 738, 360, 251, 496. So, keep reading to learn more.
Given numbers are 988,738,360,251,496
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 988,738,360,251,496 is 56734694640.
Find LCM of 988,738,360,251,496 with Prime Factorization
| 2 | 988, 738, 360, 251, 496 |
| 2 | 494, 369, 180, 251, 248 |
| 2 | 247, 369, 90, 251, 124 |
| 3 | 247, 369, 45, 251, 62 |
| 3 | 247, 123, 15, 251, 62 |
| 247, 41, 5, 251, 62 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 3 x 247 x 41 x 5 x 251 x 62 = 56734694640
Therefore, the lowest common multiple of 988,738,360,251,496 is 56734694640.
LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
Firstly, we have to find the product of all the numbers.
988 x 738 x 360 x 251 x 496 = 32679184112640
Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.
988 : 1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988
738 : 1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738
360 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360
251 : 1, 251
496 : 1, 2, 4, 8, 16, 31, 62, 124, 248, 496
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 988,738,360,251,496, is 1.
Now, the common factors can be found like this.
988:2x 2x 13x 19
738:2x 3x 3x 41
360:2x 2x 2x 3x 3x 5
251:251
496:2x 2x 2x 2x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 2x 2x 2x 2x 2x 3x 3 = 576
Therefore, the value for common factors is 576.
Now that we have all the elements of the formula, we can plug them in to calculate the LCM.
LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}
LCM = 32679184112640/(1x576)
LCM = 32679184112640/576
LCM = 56734694640
Thus, we can understand that the LCM of 988,738,360,251,496 is 56734694640.
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FAQs on LCM of 988, 738, 360, 251, 496
1. What is the LCM of 988, 738, 360, 251, 496?
Answer: LCM of 988, 738, 360, 251, 496 is 56734694640.
2. How to calculate the LCM of 988, 738, 360, 251, 496?
The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 988, 738, 360, 251, 496.
3. What is the LCM formula?
The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.