Given numbers are 856,257,321,603

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

The LCM of 856,257,321,603 is 132655176.

Find LCM of 856,257,321,603 with Prime Factorization

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

3 x 107 x 8 x 257 x 1 x 201 = 132655176

Therefore, the lowest common multiple of 856,257,321,603 is 132655176.

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.

856 x 257 x 321 x 603 = 42582311496

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.

856 : 1, 2, 4, 8, 107, 214, 428, 856

257 : 1, 257

321 : 1, 3, 107, 321

603 : 1, 3, 9, 67, 201, 603

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,257,321,603, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

257:257

321:3x 107

603:3x 3x 67

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

3x 107 = 321

Therefore, the value for common factors is 321.

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 = 42582311496/(1x321)

LCM = 42582311496/321

LCM = 132655176

Thus, we can understand that the LCM of 856,257,321,603 is 132655176.

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

• LCM of 952, 134, 637, 415
• LCM of 153, 736, 570, 483
• LCM of 676, 271, 987, 486
• LCM of 568, 882, 709, 410
• LCM of 870, 192, 609, 861

1. What is the LCM of 856, 257, 321, 603?

Answer: LCM of 856, 257, 321, 603 is 132655176.

2. How to calculate the LCM of 856, 257, 321, 603?

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 856, 257, 321, 603.

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}.