Given numbers are 628,324,721,922,730

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

The LCM of 628,324,721,922,730 is 6171258198420.

Find LCM of 628,324,721,922,730 with Prime Factorization

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

2 x 2 x 157 x 81 x 721 x 461 x 365 = 6171258198420

Therefore, the lowest common multiple of 628,324,721,922,730 is 6171258198420.

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.

628 x 324 x 721 x 922 x 730 = 98740131174720

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.

628 : 1, 2, 4, 157, 314, 628

324 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

721 : 1, 7, 103, 721

922 : 1, 2, 461, 922

730 : 1, 2, 5, 10, 73, 146, 365, 730

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,324,721,922,730, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

324:2x 2x 3x 3x 3x 3

721:7x 103

922:2x 461

730:2x 5x 73

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 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 98740131174720/(1x16)

LCM = 98740131174720/16

LCM = 6171258198420

Thus, we can understand that the LCM of 628,324,721,922,730 is 6171258198420.

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

• LCM of 563, 610, 467, 993, 386
• LCM of 475, 842, 946, 857, 203
• LCM of 700, 378, 526, 508, 773
• LCM of 336, 609, 458, 327, 472
• LCM of 350, 454, 931, 438, 259

1. What is the LCM of 628, 324, 721, 922, 730?

Answer: LCM of 628, 324, 721, 922, 730 is 6171258198420.

2. How to calculate the LCM of 628, 324, 721, 922, 730?

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 628, 324, 721, 922, 730.

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}.