Given numbers are 422,642,889,113

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

The LCM of 422,642,889,113 is 13608106134.

Find LCM of 422,642,889,113 with Prime Factorization

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

2 x 211 x 321 x 889 x 113 = 13608106134

Therefore, the lowest common multiple of 422,642,889,113 is 13608106134.

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.

422 x 642 x 889 x 113 = 27216212268

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.

422 : 1, 2, 211, 422

642 : 1, 2, 3, 6, 107, 214, 321, 642

889 : 1, 7, 127, 889

113 : 1, 113

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,642,889,113, is 1.

Now, the common factors can be found like this.

422:2x 211

642:2x 3x 107

889:7x 127

113:113

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 = 27216212268/(1x2)

LCM = 27216212268/2

LCM = 13608106134

Thus, we can understand that the LCM of 422,642,889,113 is 13608106134.

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

• LCM of 112, 179, 418, 924
• LCM of 873, 936, 983, 541
• LCM of 308, 671, 398, 596
• LCM of 156, 431, 396, 299
• LCM of 292, 483, 962, 159

1. What is the LCM of 422, 642, 889, 113?

Answer: LCM of 422, 642, 889, 113 is 13608106134.

2. How to calculate the LCM of 422, 642, 889, 113?

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 422, 642, 889, 113.

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}.