Given numbers are 507,103,478,658

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

The LCM of 507,103,478,658 is 8212378902.

Find LCM of 507,103,478,658 with Prime Factorization

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

2 x 507 x 103 x 239 x 329 = 8212378902

Therefore, the lowest common multiple of 507,103,478,658 is 8212378902.

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.

507 x 103 x 478 x 658 = 16424757804

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.

507 : 1, 3, 13, 39, 169, 507

103 : 1, 103

478 : 1, 2, 239, 478

658 : 1, 2, 7, 14, 47, 94, 329, 658

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 507,103,478,658, is 1.

Now, the common factors can be found like this.

507:3x 13x 13

103:103

478:2x 239

658:2x 7x 47

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 = 16424757804/(1x2)

LCM = 16424757804/2

LCM = 8212378902

Thus, we can understand that the LCM of 507,103,478,658 is 8212378902.

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

• LCM of 185, 188, 567, 675
• LCM of 629, 774, 153, 782
• LCM of 894, 783, 271, 959
• LCM of 814, 996, 185, 195
• LCM of 431, 973, 336, 782

1. What is the LCM of 507, 103, 478, 658?

Answer: LCM of 507, 103, 478, 658 is 8212378902.

2. How to calculate the LCM of 507, 103, 478, 658?

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 507, 103, 478, 658.

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}.