Given numbers are 402,104,523,515

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

The LCM of 402,104,523,515 is 5630387880.

Find LCM of 402,104,523,515 with Prime Factorization

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

2 x 201 x 52 x 523 x 515 = 5630387880

Therefore, the lowest common multiple of 402,104,523,515 is 5630387880.

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.

402 x 104 x 523 x 515 = 11260775760

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.

402 : 1, 2, 3, 6, 67, 134, 201, 402

104 : 1, 2, 4, 8, 13, 26, 52, 104

523 : 1, 523

515 : 1, 5, 103, 515

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 402,104,523,515, is 1.

Now, the common factors can be found like this.

402:2x 3x 67

104:2x 2x 2x 13

523:523

515:5x 103

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 = 11260775760/(1x2)

LCM = 11260775760/2

LCM = 5630387880

Thus, we can understand that the LCM of 402,104,523,515 is 5630387880.

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

• LCM of 261, 434, 607, 548
• LCM of 468, 195, 728, 317
• LCM of 244, 407, 542, 713
• LCM of 636, 928, 570, 627
• LCM of 482, 432, 547, 543

1. What is the LCM of 402, 104, 523, 515?

Answer: LCM of 402, 104, 523, 515 is 5630387880.

2. How to calculate the LCM of 402, 104, 523, 515?

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 402, 104, 523, 515.

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}.