LCM of 600, 154, 680, 697, 891
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 600, 154, 680, 697, 891 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 600, 154, 680, 697, 891. So, keep reading to learn more.
Given numbers are 600,154,680,697,891
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 600,154,680,697,891 is 869437800.
Find LCM of 600,154,680,697,891 with Prime Factorization
| 2 | 600, 154, 680, 697, 891 |
| 2 | 300, 77, 340, 697, 891 |
| 2 | 150, 77, 170, 697, 891 |
| 3 | 75, 77, 85, 697, 891 |
| 5 | 25, 77, 85, 697, 297 |
| 11 | 5, 77, 17, 697, 297 |
| 17 | 5, 7, 17, 697, 27 |
| 5, 7, 1, 41, 27 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 3 x 5 x 11 x 17 x 5 x 7 x 1 x 41 x 27 = 869437800
Therefore, the lowest common multiple of 600,154,680,697,891 is 869437800.
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.
600 x 154 x 680 x 697 x 891 = 39020368464000
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.
600 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600
154 : 1, 2, 7, 11, 14, 22, 77, 154
680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680
697 : 1, 17, 41, 697
891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 600,154,680,697,891, is 1.
Now, the common factors can be found like this.
600:2x 2x 2x 3x 5x 5
154:2x 7x 11
680:2x 2x 2x 5x 17
697:17x 41
891:3x 3x 3x 3x 11
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 11x 17 = 44880
Therefore, the value for common factors is 44880.
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 = 39020368464000/(1x44880)
LCM = 39020368464000/44880
LCM = 869437800
Thus, we can understand that the LCM of 600,154,680,697,891 is 869437800.
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FAQs on LCM of 600, 154, 680, 697, 891
1. What is the LCM of 600, 154, 680, 697, 891?
Answer: LCM of 600, 154, 680, 697, 891 is 869437800.
2. How to calculate the LCM of 600, 154, 680, 697, 891?
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 600, 154, 680, 697, 891.
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}.