LCM of 443, 156, 785, 260, 109
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 443, 156, 785, 260, 109 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 443, 156, 785, 260, 109. So, keep reading to learn more.
Given numbers are 443,156,785,260,109
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 443,156,785,260,109 is 5913226020.
Find LCM of 443,156,785,260,109 with Prime Factorization
| 2 | 443, 156, 785, 260, 109 |
| 2 | 443, 78, 785, 130, 109 |
| 5 | 443, 39, 785, 65, 109 |
| 13 | 443, 39, 157, 13, 109 |
| 443, 3, 157, 1, 109 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 5 x 13 x 443 x 3 x 157 x 1 x 109 = 5913226020
Therefore, the lowest common multiple of 443,156,785,260,109 is 5913226020.
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.
443 x 156 x 785 x 260 x 109 = 1537438765200
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.
443 : 1, 443
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
785 : 1, 5, 157, 785
260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260
109 : 1, 109
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 443,156,785,260,109, is 1.
Now, the common factors can be found like this.
443:443
156:2x 2x 3x 13
785:5x 157
260:2x 2x 5x 13
109:109
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 5x 13 = 260
Therefore, the value for common factors is 260.
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 = 1537438765200/(1x260)
LCM = 1537438765200/260
LCM = 5913226020
Thus, we can understand that the LCM of 443,156,785,260,109 is 5913226020.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 443, 156, 785, 260, 109
1. What is the LCM of 443, 156, 785, 260, 109?
Answer: LCM of 443, 156, 785, 260, 109 is 5913226020.
2. How to calculate the LCM of 443, 156, 785, 260, 109?
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 443, 156, 785, 260, 109.
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}.