Given numbers are 421,540,106,341

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 421,540,106,341 is 4108715820.

Find LCM of 421,540,106,341 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 421 x 270 x 53 x 341 = 4108715820

Therefore, the lowest common multiple of 421,540,106,341 is 4108715820.

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 540 x 106 x 341 = 8217431640

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

540 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540

106 : 1, 2, 53, 106

341 : 1, 11, 31, 341

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,540,106,341, is 1.

Now, the common factors can be found like this.

421:421

540:2x 2x 3x 3x 3x 5

106:2x 53

341:11x 31

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

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 = 8217431640/(1x2)

LCM = 8217431640/2

LCM = 4108715820

Thus, we can understand that the LCM of 421,540,106,341 is 4108715820.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 312, 474, 136, 679
• LCM of 417, 822, 742, 962
• LCM of 835, 725, 370, 359
• LCM of 424, 518, 671, 916
• LCM of 942, 470, 762, 564

1. What is the LCM of 421, 540, 106, 341?

Answer: LCM of 421, 540, 106, 341 is 4108715820.

2. How to calculate the LCM of 421, 540, 106, 341?

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, 540, 106, 341.

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}.