Given numbers are 441,628,681,447

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

The LCM of 441,628,681,447 is 9367212204.

Find LCM of 441,628,681,447 with Prime Factorization

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

3 x 147 x 628 x 227 x 149 = 9367212204

Therefore, the lowest common multiple of 441,628,681,447 is 9367212204.

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.

441 x 628 x 681 x 447 = 84304909836

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.

441 : 1, 3, 7, 9, 21, 49, 63, 147, 441

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

681 : 1, 3, 227, 681

447 : 1, 3, 149, 447

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 441,628,681,447, is 1.

Now, the common factors can be found like this.

441:3x 3x 7x 7

628:2x 2x 157

681:3x 227

447:3x 149

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 84304909836/(1x9)

LCM = 84304909836/9

LCM = 9367212204

Thus, we can understand that the LCM of 441,628,681,447 is 9367212204.

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

• LCM of 144, 112, 206, 963
• LCM of 520, 972, 581, 171
• LCM of 883, 119, 567, 507
• LCM of 581, 364, 181, 164
• LCM of 547, 223, 480, 392

1. What is the LCM of 441, 628, 681, 447?

Answer: LCM of 441, 628, 681, 447 is 9367212204.

2. How to calculate the LCM of 441, 628, 681, 447?

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 441, 628, 681, 447.

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}.