Given numbers are 328,122,721,546

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

The LCM of 328,122,721,546 is 562604952.

Find LCM of 328,122,721,546 with Prime Factorization

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

2 x 7 x 164 x 61 x 103 x 39 = 562604952

Therefore, the lowest common multiple of 328,122,721,546 is 562604952.

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 122 x 721 x 546 = 15752938656

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

122 : 1, 2, 61, 122

721 : 1, 7, 103, 721

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 328,122,721,546, is 1.

Now, the common factors can be found like this.

328:2x 2x 2x 41

122:2x 61

721:7x 103

546:2x 3x 7x 13

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

2x 2x 7 = 28

Therefore, the value for common factors is 28.

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 = 15752938656/(1x28)

LCM = 15752938656/28

LCM = 562604952

Thus, we can understand that the LCM of 328,122,721,546 is 562604952.

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

• LCM of 680, 823, 976, 820
• LCM of 577, 998, 478, 428
• LCM of 520, 875, 133, 521
• LCM of 139, 533, 105, 661
• LCM of 418, 357, 187, 857

1. What is the LCM of 328, 122, 721, 546?

Answer: LCM of 328, 122, 721, 546 is 562604952.

2. How to calculate the LCM of 328, 122, 721, 546?

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, 122, 721, 546.

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}.