Given numbers are 534,172,394,647

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

The LCM of 534,172,394,647 is 5853427116.

Find LCM of 534,172,394,647 with Prime Factorization

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

2 x 267 x 86 x 197 x 647 = 5853427116

Therefore, the lowest common multiple of 534,172,394,647 is 5853427116.

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.

534 x 172 x 394 x 647 = 23413708464

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.

534 : 1, 2, 3, 6, 89, 178, 267, 534

172 : 1, 2, 4, 43, 86, 172

394 : 1, 2, 197, 394

647 : 1, 647

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 534,172,394,647, is 1.

Now, the common factors can be found like this.

534:2x 3x 89

172:2x 2x 43

394:2x 197

647:647

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 23413708464/(1x4)

LCM = 23413708464/4

LCM = 5853427116

Thus, we can understand that the LCM of 534,172,394,647 is 5853427116.

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

• LCM of 507, 778, 738, 713
• LCM of 317, 930, 895, 827
• LCM of 494, 311, 427, 350
• LCM of 754, 448, 175, 438
• LCM of 926, 485, 136, 946

1. What is the LCM of 534, 172, 394, 647?

Answer: LCM of 534, 172, 394, 647 is 5853427116.

2. How to calculate the LCM of 534, 172, 394, 647?

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 534, 172, 394, 647.

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}.