Find the LCM of 426, 403, 423, 528, 774 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 426, 403, 423, 528, 774. So, keep reading to learn more.
Given numbers are 426,403,423,528,774
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 426,403,423,528,774 is 91597766832.
Find LCM of 426,403,423,528,774 with Prime Factorization
2 | 426, 403, 423, 528, 774 |
3 | 213, 403, 423, 264, 387 |
3 | 71, 403, 141, 88, 129 |
71, 403, 47, 88, 43 |
Multiply the prime numbers at the bottom and the left side.
2 x 3 x 3 x 71 x 403 x 47 x 88 x 43 = 91597766832
Therefore, the lowest common multiple of 426,403,423,528,774 is 91597766832.
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.
426 x 403 x 423 x 528 x 774 = 29677676453568
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.
426 : 1, 2, 3, 6, 71, 142, 213, 426
403 : 1, 13, 31, 403
423 : 1, 3, 9, 47, 141, 423
528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528
774 : 1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,403,423,528,774, is 1.
Now, the common factors can be found like this.
426:2x 3x 71
403:13x 31
423:3x 3x 47
528:2x 2x 2x 2x 3x 11
774:2x 3x 3x 43
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 3x 3x 3x 3 = 324
Therefore, the value for common factors is 324.
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 = 29677676453568/(1x324)
LCM = 29677676453568/324
LCM = 91597766832
Thus, we can understand that the LCM of 426,403,423,528,774 is 91597766832.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 426, 403, 423, 528, 774?
Answer: LCM of 426, 403, 423, 528, 774 is 91597766832.
2. How to calculate the LCM of 426, 403, 423, 528, 774?
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 426, 403, 423, 528, 774.
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}.