Given numbers are 320,515,394,607

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

The LCM of 320,515,394,607 is 3941323840.

Find LCM of 320,515,394,607 with Prime Factorization

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

2 x 5 x 32 x 103 x 197 x 607 = 3941323840

Therefore, the lowest common multiple of 320,515,394,607 is 3941323840.

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.

320 x 515 x 394 x 607 = 39413238400

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.

320 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320

515 : 1, 5, 103, 515

394 : 1, 2, 197, 394

607 : 1, 607

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 320,515,394,607, is 1.

Now, the common factors can be found like this.

320:2x 2x 2x 2x 2x 2x 5

515:5x 103

394:2x 197

607:607

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 39413238400/(1x10)

LCM = 39413238400/10

LCM = 3941323840

Thus, we can understand that the LCM of 320,515,394,607 is 3941323840.

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

• LCM of 385, 194, 879, 671
• LCM of 981, 717, 375, 807
• LCM of 972, 343, 111, 298
• LCM of 823, 201, 470, 752
• LCM of 459, 735, 396, 993

1. What is the LCM of 320, 515, 394, 607?

Answer: LCM of 320, 515, 394, 607 is 3941323840.

2. How to calculate the LCM of 320, 515, 394, 607?

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 320, 515, 394, 607.

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}.