Given numbers are 622,502,563,642

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

The LCM of 622,502,563,642 is 28214836206.

Find LCM of 622,502,563,642 with Prime Factorization

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

2 x 311 x 251 x 563 x 321 = 28214836206

Therefore, the lowest common multiple of 622,502,563,642 is 28214836206.

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.

622 x 502 x 563 x 642 = 112859344824

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.

622 : 1, 2, 311, 622

502 : 1, 2, 251, 502

563 : 1, 563

642 : 1, 2, 3, 6, 107, 214, 321, 642

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 622,502,563,642, is 1.

Now, the common factors can be found like this.

622:2x 311

502:2x 251

563:563

642:2x 3x 107

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 112859344824/(1x4)

LCM = 112859344824/4

LCM = 28214836206

Thus, we can understand that the LCM of 622,502,563,642 is 28214836206.

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

• LCM of 696, 523, 937, 229
• LCM of 123, 314, 724, 243
• LCM of 687, 450, 627, 148
• LCM of 268, 880, 344, 233
• LCM of 689, 110, 705, 831

1. What is the LCM of 622, 502, 563, 642?

Answer: LCM of 622, 502, 563, 642 is 28214836206.

2. How to calculate the LCM of 622, 502, 563, 642?

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 622, 502, 563, 642.

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}.