Find the LCM of 770, 854, 705, 572, 446 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, 854, 705, 572, 446. So, keep reading to learn more.
Given numbers are 770,854,705,572,446
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 770,854,705,572,446 is 38398820460.
Find LCM of 770,854,705,572,446 with Prime Factorization
2 | 770, 854, 705, 572, 446 |
5 | 385, 427, 705, 286, 223 |
7 | 77, 427, 141, 286, 223 |
11 | 11, 61, 141, 286, 223 |
1, 61, 141, 26, 223 |
Multiply the prime numbers at the bottom and the left side.
2 x 5 x 7 x 11 x 1 x 61 x 141 x 26 x 223 = 38398820460
Therefore, the lowest common multiple of 770,854,705,572,446 is 38398820460.
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 854 x 705 x 572 x 446 = 118268367016800
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
854 : 1, 2, 7, 14, 61, 122, 427, 854
705 : 1, 3, 5, 15, 47, 141, 235, 705
572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
446 : 1, 2, 223, 446
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 770,854,705,572,446, is 1.
Now, the common factors can be found like this.
770:2x 5x 7x 11
854:2x 7x 61
705:3x 5x 47
572:2x 2x 11x 13
446:2x 223
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 5x 7x 11 = 3080
Therefore, the value for common factors is 3080.
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 = 118268367016800/(1x3080)
LCM = 118268367016800/3080
LCM = 38398820460
Thus, we can understand that the LCM of 770,854,705,572,446 is 38398820460.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 770, 854, 705, 572, 446?
Answer: LCM of 770, 854, 705, 572, 446 is 38398820460.
2. How to calculate the LCM of 770, 854, 705, 572, 446?
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, 854, 705, 572, 446.
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}.