Given numbers are 837,390,646,406,492

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

The LCM of 837,390,646,406,492 is 585034156980.

Find LCM of 837,390,646,406,492 with Prime Factorization

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

2 x 3 x 279 x 65 x 323 x 203 x 82 = 585034156980

Therefore, the lowest common multiple of 837,390,646,406,492 is 585034156980.

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.

837 x 390 x 646 x 406 x 492 = 42122459302560

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.

837 : 1, 3, 9, 27, 31, 93, 279, 837

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

646 : 1, 2, 17, 19, 34, 38, 323, 646

406 : 1, 2, 7, 14, 29, 58, 203, 406

492 : 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 837,390,646,406,492, is 1.

Now, the common factors can be found like this.

837:3x 3x 3x 31

390:2x 3x 5x 13

646:2x 17x 19

406:2x 7x 29

492:2x 2x 3x 41

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 = 42122459302560/(1x72)

LCM = 42122459302560/72

LCM = 585034156980

Thus, we can understand that the LCM of 837,390,646,406,492 is 585034156980.

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

• LCM of 130, 251, 957, 368, 364
• LCM of 719, 168, 329, 563, 371
• LCM of 482, 560, 345, 929, 575
• LCM of 188, 654, 245, 238, 802
• LCM of 193, 979, 316, 112, 824

1. What is the LCM of 837, 390, 646, 406, 492?

Answer: LCM of 837, 390, 646, 406, 492 is 585034156980.

2. How to calculate the LCM of 837, 390, 646, 406, 492?

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 837, 390, 646, 406, 492.

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}.