LCM of 770, 847, 275, 870, 565
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 770, 847, 275, 870, 565 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 770, 847, 275, 870, 565. So, keep reading to learn more.
Given numbers are 770,847,275,870,565
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 770,847,275,870,565 is 416342850.
Find LCM of 770,847,275,870,565 with Prime Factorization
| 2 | 770, 847, 275, 870, 565 |
| 5 | 385, 847, 275, 435, 565 |
| 7 | 77, 847, 55, 87, 113 |
| 11 | 11, 121, 55, 87, 113 |
| 1, 11, 5, 87, 113 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 7 x 11 x 1 x 11 x 5 x 87 x 113 = 416342850
Therefore, the lowest common multiple of 770,847,275,870,565 is 416342850.
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.
770 x 847 x 275 x 870 x 565 = 88160598487500
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.
770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770
847 : 1, 7, 11, 77, 121, 847
275 : 1, 5, 11, 25, 55, 275
870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870
565 : 1, 5, 113, 565
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,847,275,870,565, is 1.
Now, the common factors can be found like this.
770:2x 5x 7x 11
847:7x 11x 11
275:5x 5x 11
870:2x 3x 5x 29
565:5x 113
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 5x 5x 5x 7x 11x 11 = 211750
Therefore, the value for common factors is 211750.
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 = 88160598487500/(1x211750)
LCM = 88160598487500/211750
LCM = 416342850
Thus, we can understand that the LCM of 770,847,275,870,565 is 416342850.
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FAQs on LCM of 770, 847, 275, 870, 565
1. What is the LCM of 770, 847, 275, 870, 565?
Answer: LCM of 770, 847, 275, 870, 565 is 416342850.
2. How to calculate the LCM of 770, 847, 275, 870, 565?
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 770, 847, 275, 870, 565.
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}.