Find the LCM of 440, 397, 391, 776, 533 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 440, 397, 391, 776, 533. So, keep reading to learn more.
Given numbers are 440,397,391,776,533
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 440,397,391,776,533 is 3531172095880.
Find LCM of 440,397,391,776,533 with Prime Factorization
2 | 440, 397, 391, 776, 533 |
2 | 220, 397, 391, 388, 533 |
2 | 110, 397, 391, 194, 533 |
55, 397, 391, 97, 533 |
Multiply the prime numbers at the bottom and the left side.
2 x 2 x 2 x 55 x 397 x 391 x 97 x 533 = 3531172095880
Therefore, the lowest common multiple of 440,397,391,776,533 is 3531172095880.
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.
440 x 397 x 391 x 776 x 533 = 28249376767040
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.
440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
397 : 1, 397
391 : 1, 17, 23, 391
776 : 1, 2, 4, 8, 97, 194, 388, 776
533 : 1, 13, 41, 533
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 440,397,391,776,533, is 1.
Now, the common factors can be found like this.
440:2x 2x 2x 5x 11
397:397
391:17x 23
776:2x 2x 2x 97
533:13x 41
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 2 = 8
Therefore, the value for common factors is 8.
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 = 28249376767040/(1x8)
LCM = 28249376767040/8
LCM = 3531172095880
Thus, we can understand that the LCM of 440,397,391,776,533 is 3531172095880.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 440, 397, 391, 776, 533?
Answer: LCM of 440, 397, 391, 776, 533 is 3531172095880.
2. How to calculate the LCM of 440, 397, 391, 776, 533?
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 440, 397, 391, 776, 533.
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}.