LCM of 877, 589, 160, 240, 620
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 877, 589, 160, 240, 620 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 877, 589, 160, 240, 620. So, keep reading to learn more.
Given numbers are 877,589,160,240,620
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 877,589,160,240,620 is 247945440.
Find LCM of 877,589,160,240,620 with Prime Factorization
| 2 | 877, 589, 160, 240, 620 |
| 2 | 877, 589, 80, 120, 310 |
| 2 | 877, 589, 40, 60, 155 |
| 2 | 877, 589, 20, 30, 155 |
| 5 | 877, 589, 10, 15, 155 |
| 31 | 877, 589, 2, 3, 31 |
| 877, 19, 2, 3, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 5 x 31 x 877 x 19 x 2 x 3 x 1 = 247945440
Therefore, the lowest common multiple of 877,589,160,240,620 is 247945440.
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.
877 x 589 x 160 x 240 x 620 = 12298093824000
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.
877 : 1, 877
589 : 1, 19, 31, 589
160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
240 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 877,589,160,240,620, is 1.
Now, the common factors can be found like this.
877:877
589:19x 31
160:2x 2x 2x 2x 2x 5
240:2x 2x 2x 2x 3x 5
620:2x 2x 5x 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 5x 5x 31 = 49600
Therefore, the value for common factors is 49600.
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 = 12298093824000/(1x49600)
LCM = 12298093824000/49600
LCM = 247945440
Thus, we can understand that the LCM of 877,589,160,240,620 is 247945440.
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FAQs on LCM of 877, 589, 160, 240, 620
1. What is the LCM of 877, 589, 160, 240, 620?
Answer: LCM of 877, 589, 160, 240, 620 is 247945440.
2. How to calculate the LCM of 877, 589, 160, 240, 620?
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 877, 589, 160, 240, 620.
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}.