LCM of 707, 912, 872, 704
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023
Find the LCM of 707, 912, 872, 704 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 707, 912, 872, 704. So, keep reading to learn more.
Given numbers are 707,912,872,704
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 707,912,872,704 is 3092384064.
Find LCM of 707,912,872,704 with Prime Factorization
| 2 | 707, 912, 872, 704 |
| 2 | 707, 456, 436, 352 |
| 2 | 707, 228, 218, 176 |
| 2 | 707, 114, 109, 88 |
| 707, 57, 109, 44 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 2 x 707 x 57 x 109 x 44 = 3092384064
Therefore, the lowest common multiple of 707,912,872,704 is 3092384064.
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.
707 x 912 x 872 x 704 = 395825160192
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.
707 : 1, 7, 101, 707
912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912
872 : 1, 2, 4, 8, 109, 218, 436, 872
704 : 1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 707,912,872,704, is 1.
Now, the common factors can be found like this.
707:7x 101
912:2x 2x 2x 2x 3x 19
872:2x 2x 2x 109
704:2x 2x 2x 2x 2x 2x 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 2 = 128
Therefore, the value for common factors is 128.
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 = 395825160192/(1x128)
LCM = 395825160192/128
LCM = 3092384064
Thus, we can understand that the LCM of 707,912,872,704 is 3092384064.
LCM of two or more Numbers Calculation Examples
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FAQs on LCM of 707, 912, 872, 704
1. What is the LCM of 707, 912, 872, 704?
Answer: LCM of 707, 912, 872, 704 is 3092384064.
2. How to calculate the LCM of 707, 912, 872, 704?
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 707, 912, 872, 704.
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}.