LCM of 670, 280, 597, 432
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 670, 280, 597, 432 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 670, 280, 597, 432. So, keep reading to learn more.
Given numbers are 670,280,597,432
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 670,280,597,432 is 201594960.
Find LCM of 670,280,597,432 with Prime Factorization
| 2 | 670, 280, 597, 432 |
| 2 | 335, 140, 597, 216 |
| 2 | 335, 70, 597, 108 |
| 3 | 335, 35, 597, 54 |
| 5 | 335, 35, 199, 18 |
| 67, 7, 199, 18 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 5 x 67 x 7 x 199 x 18 = 201594960
Therefore, the lowest common multiple of 670,280,597,432 is 201594960.
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.
670 x 280 x 597 x 432 = 48382790400
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.
670 : 1, 2, 5, 10, 67, 134, 335, 670
280 : 1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280
597 : 1, 3, 199, 597
432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,280,597,432, is 1.
Now, the common factors can be found like this.
670:2x 5x 67
280:2x 2x 2x 5x 7
597:3x 199
432:2x 2x 2x 2x 3x 3x 3
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 5 = 240
Therefore, the value for common factors is 240.
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 = 48382790400/(1x240)
LCM = 48382790400/240
LCM = 201594960
Thus, we can understand that the LCM of 670,280,597,432 is 201594960.
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FAQs on LCM of 670, 280, 597, 432
1. What is the LCM of 670, 280, 597, 432?
Answer: LCM of 670, 280, 597, 432 is 201594960.
2. How to calculate the LCM of 670, 280, 597, 432?
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 670, 280, 597, 432.
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}.