LCM of 145, 435, 813, 756, 352
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 145, 435, 813, 756, 352 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 145, 435, 813, 756, 352. So, keep reading to learn more.
Given numbers are 145,435,813,756,352
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 145,435,813,756,352 is 2614217760.
Find LCM of 145,435,813,756,352 with Prime Factorization
| 2 | 145, 435, 813, 756, 352 |
| 2 | 145, 435, 813, 378, 176 |
| 3 | 145, 435, 813, 189, 88 |
| 5 | 145, 145, 271, 63, 88 |
| 29 | 29, 29, 271, 63, 88 |
| 1, 1, 271, 63, 88 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 29 x 1 x 1 x 271 x 63 x 88 = 2614217760
Therefore, the lowest common multiple of 145,435,813,756,352 is 2614217760.
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.
145 x 435 x 813 x 756 x 352 = 13646216707200
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.
145 : 1, 5, 29, 145
435 : 1, 3, 5, 15, 29, 87, 145, 435
813 : 1, 3, 271, 813
756 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756
352 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 145,435,813,756,352, is 1.
Now, the common factors can be found like this.
145:5x 29
435:3x 5x 29
813:3x 271
756:2x 2x 3x 3x 3x 7
352:2x 2x 2x 2x 2x 11
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 3x 3x 5x 29 = 5220
Therefore, the value for common factors is 5220.
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 = 13646216707200/(1x5220)
LCM = 13646216707200/5220
LCM = 2614217760
Thus, we can understand that the LCM of 145,435,813,756,352 is 2614217760.
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FAQs on LCM of 145, 435, 813, 756, 352
1. What is the LCM of 145, 435, 813, 756, 352?
Answer: LCM of 145, 435, 813, 756, 352 is 2614217760.
2. How to calculate the LCM of 145, 435, 813, 756, 352?
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 145, 435, 813, 756, 352.
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}.