Given numbers are 623,103,422,534

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

The LCM of 623,103,422,534 is 81237954.

Find LCM of 623,103,422,534 with Prime Factorization

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

2 x 89 x 7 x 103 x 211 x 3 = 81237954

Therefore, the lowest common multiple of 623,103,422,534 is 81237954.

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.

623 x 103 x 422 x 534 = 14460355812

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.

623 : 1, 7, 89, 623

103 : 1, 103

422 : 1, 2, 211, 422

534 : 1, 2, 3, 6, 89, 178, 267, 534

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 623,103,422,534, is 1.

Now, the common factors can be found like this.

623:7x 89

103:103

422:2x 211

534:2x 3x 89

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

2x 89 = 178

Therefore, the value for common factors is 178.

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 = 14460355812/(1x178)

LCM = 14460355812/178

LCM = 81237954

Thus, we can understand that the LCM of 623,103,422,534 is 81237954.

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

• LCM of 594, 222, 297, 545
• LCM of 993, 196, 768, 106
• LCM of 378, 743, 685, 532
• LCM of 403, 485, 362, 870
• LCM of 332, 498, 548, 319

1. What is the LCM of 623, 103, 422, 534?

Answer: LCM of 623, 103, 422, 534 is 81237954.

2. How to calculate the LCM of 623, 103, 422, 534?

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 623, 103, 422, 534.

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}.