Given numbers are 537,480,194,638

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

The LCM of 537,480,194,638 is 2658622560.

Find LCM of 537,480,194,638 with Prime Factorization

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

2 x 3 x 179 x 80 x 97 x 319 = 2658622560

Therefore, the lowest common multiple of 537,480,194,638 is 2658622560.

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.

537 x 480 x 194 x 638 = 31903470720

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.

537 : 1, 3, 179, 537

480 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

194 : 1, 2, 97, 194

638 : 1, 2, 11, 22, 29, 58, 319, 638

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 537,480,194,638, is 1.

Now, the common factors can be found like this.

537:3x 179

480:2x 2x 2x 2x 2x 3x 5

194:2x 97

638:2x 11x 29

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 3 = 12

Therefore, the value for common factors is 12.

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 = 31903470720/(1x12)

LCM = 31903470720/12

LCM = 2658622560

Thus, we can understand that the LCM of 537,480,194,638 is 2658622560.

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

• LCM of 627, 525, 815, 370
• LCM of 342, 677, 650, 616
• LCM of 803, 376, 428, 893
• LCM of 771, 382, 567, 961
• LCM of 231, 636, 743, 424

1. What is the LCM of 537, 480, 194, 638?

Answer: LCM of 537, 480, 194, 638 is 2658622560.

2. How to calculate the LCM of 537, 480, 194, 638?

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 537, 480, 194, 638.

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}.