Given numbers are 404,742,258,989

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

The LCM of 404,742,258,989 is 444705828.

Find LCM of 404,742,258,989 with Prime Factorization

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

2 x 43 x 202 x 371 x 3 x 23 = 444705828

Therefore, the lowest common multiple of 404,742,258,989 is 444705828.

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.

404 x 742 x 258 x 989 = 76489402416

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.

404 : 1, 2, 4, 101, 202, 404

742 : 1, 2, 7, 14, 53, 106, 371, 742

258 : 1, 2, 3, 6, 43, 86, 129, 258

989 : 1, 23, 43, 989

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 404,742,258,989, is 1.

Now, the common factors can be found like this.

404:2x 2x 101

742:2x 7x 53

258:2x 3x 43

989:23x 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 43 = 172

Therefore, the value for common factors is 172.

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 = 76489402416/(1x172)

LCM = 76489402416/172

LCM = 444705828

Thus, we can understand that the LCM of 404,742,258,989 is 444705828.

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

• LCM of 604, 654, 847, 504
• LCM of 682, 879, 332, 694
• LCM of 142, 142, 558, 167
• LCM of 274, 610, 161, 962
• LCM of 531, 441, 685, 911

1. What is the LCM of 404, 742, 258, 989?

Answer: LCM of 404, 742, 258, 989 is 444705828.

2. How to calculate the LCM of 404, 742, 258, 989?

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 404, 742, 258, 989.

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}.