Given numbers are 103,507,574,206,478

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

The LCM of 103,507,574,206,478 is 7163990106.

Find LCM of 103,507,574,206,478 with Prime Factorization

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

2 x 103 x 1 x 507 x 287 x 1 x 239 = 7163990106

Therefore, the lowest common multiple of 103,507,574,206,478 is 7163990106.

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.

103 x 507 x 574 x 206 x 478 = 2951563923672

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.

103 : 1, 103

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

574 : 1, 2, 7, 14, 41, 82, 287, 574

206 : 1, 2, 103, 206

478 : 1, 2, 239, 478

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 103,507,574,206,478, is 1.

Now, the common factors can be found like this.

103:103

507:3x 13x 13

574:2x 7x 41

206:2x 103

478:2x 239

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 103 = 412

Therefore, the value for common factors is 412.

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 = 2951563923672/(1x412)

LCM = 2951563923672/412

LCM = 7163990106

Thus, we can understand that the LCM of 103,507,574,206,478 is 7163990106.

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

• LCM of 416, 536, 919, 985, 960
• LCM of 942, 282, 115, 444, 835
• LCM of 574, 678, 410, 499, 895
• LCM of 680, 790, 693, 512, 621
• LCM of 186, 596, 736, 492, 181

1. What is the LCM of 103, 507, 574, 206, 478?

Answer: LCM of 103, 507, 574, 206, 478 is 7163990106.

2. How to calculate the LCM of 103, 507, 574, 206, 478?

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 103, 507, 574, 206, 478.

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}.