Given numbers are 481,778,428,497

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

The LCM of 481,778,428,497 is 39801078044.

Find LCM of 481,778,428,497 with Prime Factorization

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

2 x 481 x 389 x 214 x 497 = 39801078044

Therefore, the lowest common multiple of 481,778,428,497 is 39801078044.

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.

481 x 778 x 428 x 497 = 79602156088

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.

481 : 1, 13, 37, 481

778 : 1, 2, 389, 778

428 : 1, 2, 4, 107, 214, 428

497 : 1, 7, 71, 497

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 481,778,428,497, is 1.

Now, the common factors can be found like this.

481:13x 37

778:2x 389

428:2x 2x 107

497:7x 71

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

2 = 2

Therefore, the value for common factors is 2.

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 = 79602156088/(1x2)

LCM = 79602156088/2

LCM = 39801078044

Thus, we can understand that the LCM of 481,778,428,497 is 39801078044.

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

• LCM of 587, 399, 799, 915
• LCM of 948, 405, 701, 926
• LCM of 943, 418, 637, 525
• LCM of 679, 830, 217, 503
• LCM of 433, 843, 295, 175

1. What is the LCM of 481, 778, 428, 497?

Answer: LCM of 481, 778, 428, 497 is 39801078044.

2. How to calculate the LCM of 481, 778, 428, 497?

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 481, 778, 428, 497.

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}.