Given numbers are 422,605,497,912,869

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

The LCM of 422,605,497,912,869 is 4571051857680.

Find LCM of 422,605,497,912,869 with Prime Factorization

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

2 x 11 x 211 x 55 x 497 x 456 x 79 = 4571051857680

Therefore, the lowest common multiple of 422,605,497,912,869 is 4571051857680.

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.

422 x 605 x 497 x 912 x 869 = 100563140868960

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.

422 : 1, 2, 211, 422

605 : 1, 5, 11, 55, 121, 605

497 : 1, 7, 71, 497

912 : 1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

869 : 1, 11, 79, 869

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,605,497,912,869, is 1.

Now, the common factors can be found like this.

422:2x 211

605:5x 11x 11

497:7x 71

912:2x 2x 2x 2x 3x 19

869:11x 79

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 100563140868960/(1x22)

LCM = 100563140868960/22

LCM = 4571051857680

Thus, we can understand that the LCM of 422,605,497,912,869 is 4571051857680.

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

• LCM of 262, 181, 732, 173, 359
• LCM of 515, 755, 881, 546, 155
• LCM of 453, 651, 636, 644, 909
• LCM of 304, 277, 557, 744, 309
• LCM of 333, 959, 606, 314, 601

1. What is the LCM of 422, 605, 497, 912, 869?

Answer: LCM of 422, 605, 497, 912, 869 is 4571051857680.

2. How to calculate the LCM of 422, 605, 497, 912, 869?

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 422, 605, 497, 912, 869.

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}.