Given numbers are 440,733,993,638

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

The LCM of 440,733,993,638 is 9287608440.

Find LCM of 440,733,993,638 with Prime Factorization

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

2 x 11 x 20 x 733 x 993 x 29 = 9287608440

Therefore, the lowest common multiple of 440,733,993,638 is 9287608440.

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.

440 x 733 x 993 x 638 = 204327385680

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.

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

733 : 1, 733

993 : 1, 3, 331, 993

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 440,733,993,638, is 1.

Now, the common factors can be found like this.

440:2x 2x 2x 5x 11

733:733

993:3x 331

638:2x 11x 29

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 = 204327385680/(1x22)

LCM = 204327385680/22

LCM = 9287608440

Thus, we can understand that the LCM of 440,733,993,638 is 9287608440.

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

• LCM of 646, 596, 469, 863
• LCM of 256, 397, 115, 904
• LCM of 810, 154, 506, 663
• LCM of 421, 532, 539, 243
• LCM of 403, 539, 213, 489

1. What is the LCM of 440, 733, 993, 638?

Answer: LCM of 440, 733, 993, 638 is 9287608440.

2. How to calculate the LCM of 440, 733, 993, 638?

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 440, 733, 993, 638.

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}.