Given numbers are 328,721,923,309

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

The LCM of 328,721,923,309 is 654835272.

Find LCM of 328,721,923,309 with Prime Factorization

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

103 x 328 x 7 x 923 x 3 = 654835272

Therefore, the lowest common multiple of 328,721,923,309 is 654835272.

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.

328 x 721 x 923 x 309 = 67448033016

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.

328 : 1, 2, 4, 8, 41, 82, 164, 328

721 : 1, 7, 103, 721

923 : 1, 13, 71, 923

309 : 1, 3, 103, 309

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 328,721,923,309, is 1.

Now, the common factors can be found like this.

328:2x 2x 2x 41

721:7x 103

923:13x 71

309:3x 103

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

103 = 103

Therefore, the value for common factors is 103.

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 = 67448033016/(1x103)

LCM = 67448033016/103

LCM = 654835272

Thus, we can understand that the LCM of 328,721,923,309 is 654835272.

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

• LCM of 287, 364, 201, 463
• LCM of 411, 677, 871, 810
• LCM of 644, 424, 248, 101
• LCM of 540, 784, 415, 541
• LCM of 420, 928, 142, 122

1. What is the LCM of 328, 721, 923, 309?

Answer: LCM of 328, 721, 923, 309 is 654835272.

2. How to calculate the LCM of 328, 721, 923, 309?

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 328, 721, 923, 309.

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}.