Find the LCM of 421, 220, 607, 633, 682 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 421, 220, 607, 633, 682. So, keep reading to learn more.
Given numbers are 421,220,607,633,682
The least common multiple of numbers can be find using the prime factorization method or LCM formula.
The LCM of 421,220,607,633,682 is 1103211731820.
Find LCM of 421,220,607,633,682 with Prime Factorization
2 | 421, 220, 607, 633, 682 |
11 | 421, 110, 607, 633, 341 |
421, 10, 607, 633, 31 |
Multiply the prime numbers at the bottom and the left side.
2 x 11 x 421 x 10 x 607 x 633 x 31 = 1103211731820
Therefore, the lowest common multiple of 421,220,607,633,682 is 1103211731820.
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.
421 x 220 x 607 x 633 x 682 = 24270658100040
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.
421 : 1, 421
220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
607 : 1, 607
633 : 1, 3, 211, 633
682 : 1, 2, 11, 22, 31, 62, 341, 682
1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,220,607,633,682, is 1.
Now, the common factors can be found like this.
421:421
220:2x 2x 5x 11
607:607
633:3x 211
682:2x 11x 31
From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.
2x 11 = 22
Therefore, the value for common factors is 22.
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 = 24270658100040/(1x22)
LCM = 24270658100040/22
LCM = 1103211731820
Thus, we can understand that the LCM of 421,220,607,633,682 is 1103211731820.
Here are some samples of LCM of two or more Numbers calculations.
1. What is the LCM of 421, 220, 607, 633, 682?
Answer: LCM of 421, 220, 607, 633, 682 is 1103211731820.
2. How to calculate the LCM of 421, 220, 607, 633, 682?
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 421, 220, 607, 633, 682.
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}.