Given numbers are 390,898,908,357,522

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

The LCM of 390,898,908,357,522 is 823062878820.

Find LCM of 390,898,908,357,522 with Prime Factorization

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

2 x 3 x 65 x 449 x 454 x 119 x 87 = 823062878820

Therefore, the lowest common multiple of 390,898,908,357,522 is 823062878820.

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.

390 x 898 x 908 x 357 x 522 = 59260527275040

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.

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

898 : 1, 2, 449, 898

908 : 1, 2, 4, 227, 454, 908

357 : 1, 3, 7, 17, 21, 51, 119, 357

522 : 1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 390,898,908,357,522, is 1.

Now, the common factors can be found like this.

390:2x 3x 5x 13

898:2x 449

908:2x 2x 227

357:3x 7x 17

522:2x 3x 3x 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 2x 2x 3x 3 = 72

Therefore, the value for common factors is 72.

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 = 59260527275040/(1x72)

LCM = 59260527275040/72

LCM = 823062878820

Thus, we can understand that the LCM of 390,898,908,357,522 is 823062878820.

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

• LCM of 632, 183, 376, 135, 233
• LCM of 503, 566, 633, 513, 450
• LCM of 844, 608, 825, 952, 128
• LCM of 139, 677, 861, 476, 240
• LCM of 878, 455, 139, 452, 887

1. What is the LCM of 390, 898, 908, 357, 522?

Answer: LCM of 390, 898, 908, 357, 522 is 823062878820.

2. How to calculate the LCM of 390, 898, 908, 357, 522?

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 390, 898, 908, 357, 522.

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}.