Given numbers are 430,913,817,538

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

The LCM of 430,913,817,538 is 2006527490.

Find LCM of 430,913,817,538 with Prime Factorization

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

2 x 43 x 5 x 913 x 19 x 269 = 2006527490

Therefore, the lowest common multiple of 430,913,817,538 is 2006527490.

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.

430 x 913 x 817 x 538 = 172561364140

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.

430 : 1, 2, 5, 10, 43, 86, 215, 430

913 : 1, 11, 83, 913

817 : 1, 19, 43, 817

538 : 1, 2, 269, 538

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 430,913,817,538, is 1.

Now, the common factors can be found like this.

430:2x 5x 43

913:11x 83

817:19x 43

538:2x 269

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

2x 43 = 86

Therefore, the value for common factors is 86.

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 = 172561364140/(1x86)

LCM = 172561364140/86

LCM = 2006527490

Thus, we can understand that the LCM of 430,913,817,538 is 2006527490.

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

• LCM of 947, 759, 213, 247
• LCM of 383, 105, 265, 707
• LCM of 348, 981, 698, 423
• LCM of 205, 393, 422, 655
• LCM of 987, 314, 152, 256

1. What is the LCM of 430, 913, 817, 538?

Answer: LCM of 430, 913, 817, 538 is 2006527490.

2. How to calculate the LCM of 430, 913, 817, 538?

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 430, 913, 817, 538.

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}.