LCM of 156, 338, 325, 174, 580
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 156, 338, 325, 174, 580 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 156, 338, 325, 174, 580. So, keep reading to learn more.
Given numbers are 156,338,325,174,580
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 156,338,325,174,580 is 1470300.
Find LCM of 156,338,325,174,580 with Prime Factorization
| 2 | 156, 338, 325, 174, 580 |
| 2 | 78, 169, 325, 87, 290 |
| 3 | 39, 169, 325, 87, 145 |
| 5 | 13, 169, 325, 29, 145 |
| 13 | 13, 169, 65, 29, 29 |
| 29 | 1, 13, 5, 29, 29 |
| 1, 13, 5, 1, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 3 x 5 x 13 x 29 x 1 x 13 x 5 x 1 x 1 = 1470300
Therefore, the lowest common multiple of 156,338,325,174,580 is 1470300.
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.
156 x 338 x 325 x 174 x 580 = 1729425672000
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.
156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156
338 : 1, 2, 13, 26, 169, 338
325 : 1, 5, 13, 25, 65, 325
174 : 1, 2, 3, 6, 29, 58, 87, 174
580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 156,338,325,174,580, is 1.
Now, the common factors can be found like this.
156:2x 2x 3x 13
338:2x 13x 13
325:5x 5x 13
174:2x 3x 29
580:2x 2x 5x 29
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 3x 5x 13x 13x 29 = 1176240
Therefore, the value for common factors is 1176240.
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 = 1729425672000/(1x1176240)
LCM = 1729425672000/1176240
LCM = 1470300
Thus, we can understand that the LCM of 156,338,325,174,580 is 1470300.
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FAQs on LCM of 156, 338, 325, 174, 580
1. What is the LCM of 156, 338, 325, 174, 580?
Answer: LCM of 156, 338, 325, 174, 580 is 1470300.
2. How to calculate the LCM of 156, 338, 325, 174, 580?
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 156, 338, 325, 174, 580.
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}.