Given numbers are 426,247,203,355

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

The LCM of 426,247,203,355 is 106800330.

Find LCM of 426,247,203,355 with Prime Factorization

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

71 x 6 x 247 x 203 x 5 = 106800330

Therefore, the lowest common multiple of 426,247,203,355 is 106800330.

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.

426 x 247 x 203 x 355 = 7582823430

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.

426 : 1, 2, 3, 6, 71, 142, 213, 426

247 : 1, 13, 19, 247

203 : 1, 7, 29, 203

355 : 1, 5, 71, 355

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,247,203,355, is 1.

Now, the common factors can be found like this.

426:2x 3x 71

247:13x 19

203:7x 29

355:5x 71

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

71 = 71

Therefore, the value for common factors is 71.

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 = 7582823430/(1x71)

LCM = 7582823430/71

LCM = 106800330

Thus, we can understand that the LCM of 426,247,203,355 is 106800330.

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

• LCM of 372, 679, 688, 859
• LCM of 345, 917, 117, 885
• LCM of 996, 750, 947, 849
• LCM of 811, 145, 135, 282
• LCM of 671, 352, 854, 570

1. What is the LCM of 426, 247, 203, 355?

Answer: LCM of 426, 247, 203, 355 is 106800330.

2. How to calculate the LCM of 426, 247, 203, 355?

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 426, 247, 203, 355.

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}.