LCM of 160, 880, 835, 630, 770
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 160, 880, 835, 630, 770 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 160, 880, 835, 630, 770. So, keep reading to learn more.
Given numbers are 160,880,835,630,770
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 160,880,835,630,770 is 18516960.
Find LCM of 160,880,835,630,770 with Prime Factorization
| 2 | 160, 880, 835, 630, 770 |
| 2 | 80, 440, 835, 315, 385 |
| 2 | 40, 220, 835, 315, 385 |
| 2 | 20, 110, 835, 315, 385 |
| 5 | 10, 55, 835, 315, 385 |
| 7 | 2, 11, 167, 63, 77 |
| 11 | 2, 11, 167, 9, 11 |
| 2, 1, 167, 9, 1 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 5 x 7 x 11 x 2 x 1 x 167 x 9 x 1 = 18516960
Therefore, the lowest common multiple of 160,880,835,630,770 is 18516960.
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.
160 x 880 x 835 x 630 x 770 = 57032236800000
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.
160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880
835 : 1, 5, 167, 835
630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630
770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 160,880,835,630,770, is 5.
Now, the common factors can be found like this.
160:2x 2x 2x 2x 2x 5
880:2x 2x 2x 2x 5x 11
835:5x 167
630:2x 3x 3x 5x 7
770:2x 5x 7x 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 2x 2x 5x 5x 5x 7x 11 = 616000
Therefore, the value for common factors is 616000.
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 = 57032236800000/(5x616000)
LCM = 57032236800000/3080000
LCM = 18516960
Thus, we can understand that the LCM of 160,880,835,630,770 is 18516960.
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FAQs on LCM of 160, 880, 835, 630, 770
1. What is the LCM of 160, 880, 835, 630, 770?
Answer: LCM of 160, 880, 835, 630, 770 is 18516960.
2. How to calculate the LCM of 160, 880, 835, 630, 770?
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 160, 880, 835, 630, 770.
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}.