LCM of 695, 779, 222, 855
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 695, 779, 222, 855 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 695, 779, 222, 855. So, keep reading to learn more.
Given numbers are 695,779,222,855
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 695,779,222,855 is 360575730.
Find LCM of 695,779,222,855 with Prime Factorization
| 3 | 695, 779, 222, 855 |
| 5 | 695, 779, 74, 285 |
| 19 | 139, 779, 74, 57 |
| 139, 41, 74, 3 |
Multiply the prime numbers at the bottom and the left side.
3 x 5 x 19 x 139 x 41 x 74 x 3 = 360575730
Therefore, the lowest common multiple of 695,779,222,855 is 360575730.
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.
695 x 779 x 222 x 855 = 102764083050
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.
695 : 1, 5, 139, 695
779 : 1, 19, 41, 779
222 : 1, 2, 3, 6, 37, 74, 111, 222
855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 695,779,222,855, is 1.
Now, the common factors can be found like this.
695:5x 139
779:19x 41
222:2x 3x 37
855:3x 3x 5x 19
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
3x 5x 19 = 285
Therefore, the value for common factors is 285.
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 = 102764083050/(1x285)
LCM = 102764083050/285
LCM = 360575730
Thus, we can understand that the LCM of 695,779,222,855 is 360575730.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 695, 779, 222, 855
1. What is the LCM of 695, 779, 222, 855?
Answer: LCM of 695, 779, 222, 855 is 360575730.
2. How to calculate the LCM of 695, 779, 222, 855?
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 695, 779, 222, 855.
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}.