Given numbers are 621,614,307

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

The LCM of 621,614,307 is 381294.

Find LCM of 621,614,307 with Prime Factorization

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

307 x 621 x 2 x 1 = 381294

Therefore, the lowest common multiple of 621,614,307 is 381294.

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.

621 x 614 x 307 = 117057258

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.

621 : 1, 3, 9, 23, 27, 69, 207, 621

614 : 1, 2, 307, 614

307 : 1, 307

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 621,614,307, is 1.

Now, the common factors can be found like this.

621:3x 3x 3x 23

614:2x 307

307:307

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

307 = 307

Therefore, the value for common factors is 307.

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 = 117057258/(1x307)

LCM = 117057258/307

LCM = 381294

Thus, we can understand that the LCM of 621,614,307 is 381294.

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

• LCM of 987, 397, 167
• LCM of 658, 426, 575
• LCM of 411, 323, 982
• LCM of 828, 424, 676
• LCM of 957, 948, 185

1. What is the LCM of 621, 614, 307?

Answer: LCM of 621, 614, 307 is 381294.

2. How to calculate the LCM of 621, 614, 307?

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 621, 614, 307.

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}.