Given numbers are 392,974,563,489

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

The LCM of 392,974,563,489 is 52557207528.

Find LCM of 392,974,563,489 with Prime Factorization

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

2 x 196 x 487 x 563 x 489 = 52557207528

Therefore, the lowest common multiple of 392,974,563,489 is 52557207528.

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.

392 x 974 x 563 x 489 = 105114415056

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.

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

974 : 1, 2, 487, 974

563 : 1, 563

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 392,974,563,489, is 1.

Now, the common factors can be found like this.

392:2x 2x 2x 7x 7

974:2x 487

563:563

489:3x 163

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 = 105114415056/(1x2)

LCM = 105114415056/2

LCM = 52557207528

Thus, we can understand that the LCM of 392,974,563,489 is 52557207528.

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

• LCM of 813, 592, 517, 783
• LCM of 596, 213, 242, 343
• LCM of 435, 505, 321, 485
• LCM of 959, 847, 715, 413
• LCM of 506, 771, 877, 960

1. What is the LCM of 392, 974, 563, 489?

Answer: LCM of 392, 974, 563, 489 is 52557207528.

2. How to calculate the LCM of 392, 974, 563, 489?

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 392, 974, 563, 489.

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}.