Given numbers are 517,417,193,438

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

The LCM of 517,417,193,438 is 6074866842.

Find LCM of 517,417,193,438 with Prime Factorization

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

3 x 517 x 139 x 193 x 146 = 6074866842

Therefore, the lowest common multiple of 517,417,193,438 is 6074866842.

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.

517 x 417 x 193 x 438 = 18224600526

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.

517 : 1, 11, 47, 517

417 : 1, 3, 139, 417

193 : 1, 193

438 : 1, 2, 3, 6, 73, 146, 219, 438

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 517,417,193,438, is 1.

Now, the common factors can be found like this.

517:11x 47

417:3x 139

193:193

438:2x 3x 73

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

3 = 3

Therefore, the value for common factors is 3.

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 = 18224600526/(1x3)

LCM = 18224600526/3

LCM = 6074866842

Thus, we can understand that the LCM of 517,417,193,438 is 6074866842.

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

• LCM of 505, 870, 924, 806
• LCM of 722, 364, 754, 617
• LCM of 490, 548, 208, 171
• LCM of 871, 951, 157, 953
• LCM of 959, 205, 181, 521

1. What is the LCM of 517, 417, 193, 438?

Answer: LCM of 517, 417, 193, 438 is 6074866842.

2. How to calculate the LCM of 517, 417, 193, 438?

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 517, 417, 193, 438.

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}.