LCM of 614, 698, 611, 390, 450
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 614, 698, 611, 390, 450 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 614, 698, 611, 390, 450. So, keep reading to learn more.
Given numbers are 614,698,611,390,450
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 614,698,611,390,450 is 29458967850.
Find LCM of 614,698,611,390,450 with Prime Factorization
| 2 | 614, 698, 611, 390, 450 |
| 3 | 307, 349, 611, 195, 225 |
| 5 | 307, 349, 611, 65, 75 |
| 13 | 307, 349, 611, 13, 15 |
| 307, 349, 47, 1, 15 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 5 x 13 x 307 x 349 x 47 x 1 x 15 = 29458967850
Therefore, the lowest common multiple of 614,698,611,390,450 is 29458967850.
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.
614 x 698 x 611 x 390 x 450 = 45955989846000
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.
614 : 1, 2, 307, 614
698 : 1, 2, 349, 698
611 : 1, 13, 47, 611
390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390
450 : 1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 614,698,611,390,450, is 1.
Now, the common factors can be found like this.
614:2x 307
698:2x 349
611:13x 47
390:2x 3x 5x 13
450:2x 3x 3x 5x 5
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 3x 5x 13 = 1560
Therefore, the value for common factors is 1560.
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 = 45955989846000/(1x1560)
LCM = 45955989846000/1560
LCM = 29458967850
Thus, we can understand that the LCM of 614,698,611,390,450 is 29458967850.
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FAQs on LCM of 614, 698, 611, 390, 450
1. What is the LCM of 614, 698, 611, 390, 450?
Answer: LCM of 614, 698, 611, 390, 450 is 29458967850.
2. How to calculate the LCM of 614, 698, 611, 390, 450?
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 614, 698, 611, 390, 450.
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}.