Given numbers are 636,814,654,130,422

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

The LCM of 636,814,654,130,422 is 386966914620.

Find LCM of 636,814,654,130,422 with Prime Factorization

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

2 x 3 x 106 x 407 x 109 x 65 x 211 = 386966914620

Therefore, the lowest common multiple of 636,814,654,130,422 is 386966914620.

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.

636 x 814 x 654 x 130 x 422 = 18574411901760

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.

636 : 1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

814 : 1, 2, 11, 22, 37, 74, 407, 814

654 : 1, 2, 3, 6, 109, 218, 327, 654

130 : 1, 2, 5, 10, 13, 26, 65, 130

422 : 1, 2, 211, 422

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 636,814,654,130,422, is 2.

Now, the common factors can be found like this.

636:2x 2x 3x 53

814:2x 11x 37

654:2x 3x 109

130:2x 5x 13

422:2x 211

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 3 = 24

Therefore, the value for common factors is 24.

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 = 18574411901760/(2x24)

LCM = 18574411901760/48

LCM = 386966914620

Thus, we can understand that the LCM of 636,814,654,130,422 is 386966914620.

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

• LCM of 787, 448, 409, 945, 310
• LCM of 849, 897, 753, 552, 345
• LCM of 158, 861, 560, 525, 128
• LCM of 233, 592, 232, 421, 935
• LCM of 141, 619, 302, 840, 781

1. What is the LCM of 636, 814, 654, 130, 422?

Answer: LCM of 636, 814, 654, 130, 422 is 386966914620.

2. How to calculate the LCM of 636, 814, 654, 130, 422?

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 636, 814, 654, 130, 422.

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}.