Given numbers are 428,547,571,937,440

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

The LCM of 428,547,571,937,440 is 13778421924520.

Find LCM of 428,547,571,937,440 with Prime Factorization

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

2 x 2 x 107 x 547 x 571 x 937 x 110 = 13778421924520

Therefore, the lowest common multiple of 428,547,571,937,440 is 13778421924520.

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.

428 x 547 x 571 x 937 x 440 = 55113687698080

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.

428 : 1, 2, 4, 107, 214, 428

547 : 1, 547

571 : 1, 571

937 : 1, 937

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,547,571,937,440, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

547:547

571:571

937:937

440:2x 2x 2x 5x 11

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 55113687698080/(1x4)

LCM = 55113687698080/4

LCM = 13778421924520

Thus, we can understand that the LCM of 428,547,571,937,440 is 13778421924520.

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

• LCM of 507, 215, 655, 497, 712
• LCM of 730, 913, 726, 440, 808
• LCM of 475, 525, 918, 878, 197
• LCM of 998, 223, 916, 496, 216
• LCM of 272, 107, 670, 549, 806

1. What is the LCM of 428, 547, 571, 937, 440?

Answer: LCM of 428, 547, 571, 937, 440 is 13778421924520.

2. How to calculate the LCM of 428, 547, 571, 937, 440?

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 428, 547, 571, 937, 440.

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}.