Given numbers are 989,638,400,359

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

The LCM of 989,638,400,359 is 45304507600.

Find LCM of 989,638,400,359 with Prime Factorization

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

2 x 989 x 319 x 200 x 359 = 45304507600

Therefore, the lowest common multiple of 989,638,400,359 is 45304507600.

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.

989 x 638 x 400 x 359 = 90609015200

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.

989 : 1, 23, 43, 989

638 : 1, 2, 11, 22, 29, 58, 319, 638

400 : 1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

359 : 1, 359

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 989,638,400,359, is 1.

Now, the common factors can be found like this.

989:23x 43

638:2x 11x 29

400:2x 2x 2x 2x 5x 5

359:359

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 = 90609015200/(1x2)

LCM = 90609015200/2

LCM = 45304507600

Thus, we can understand that the LCM of 989,638,400,359 is 45304507600.

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

• LCM of 506, 955, 580, 799
• LCM of 154, 701, 971, 133
• LCM of 274, 616, 732, 452
• LCM of 945, 863, 640, 185
• LCM of 333, 188, 417, 527

1. What is the LCM of 989, 638, 400, 359?

Answer: LCM of 989, 638, 400, 359 is 45304507600.

2. How to calculate the LCM of 989, 638, 400, 359?

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 989, 638, 400, 359.

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}.