Given numbers are 618,351,488,521

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

The LCM of 618,351,488,521 is 9191827944.

Find LCM of 618,351,488,521 with Prime Factorization

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

2 x 3 x 103 x 117 x 244 x 521 = 9191827944

Therefore, the lowest common multiple of 618,351,488,521 is 9191827944.

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.

618 x 351 x 488 x 521 = 55150967664

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.

618 : 1, 2, 3, 6, 103, 206, 309, 618

351 : 1, 3, 9, 13, 27, 39, 117, 351

488 : 1, 2, 4, 8, 61, 122, 244, 488

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 618,351,488,521, is 1.

Now, the common factors can be found like this.

618:2x 3x 103

351:3x 3x 3x 13

488:2x 2x 2x 61

521:521

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 55150967664/(1x6)

LCM = 55150967664/6

LCM = 9191827944

Thus, we can understand that the LCM of 618,351,488,521 is 9191827944.

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

• LCM of 875, 928, 655, 225
• LCM of 697, 619, 646, 711
• LCM of 810, 230, 284, 814
• LCM of 620, 869, 475, 525
• LCM of 878, 863, 756, 378

1. What is the LCM of 618, 351, 488, 521?

Answer: LCM of 618, 351, 488, 521 is 9191827944.

2. How to calculate the LCM of 618, 351, 488, 521?

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 618, 351, 488, 521.

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}.