Given numbers are 394,528,672,464

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

The LCM of 394,528,672,464 is 42230496.

Find LCM of 394,528,672,464 with Prime Factorization

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

2 x 2 x 2 x 2 x 3 x 197 x 11 x 14 x 29 = 42230496

Therefore, the lowest common multiple of 394,528,672,464 is 42230496.

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.

394 x 528 x 672 x 464 = 64866041856

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.

394 : 1, 2, 197, 394

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

464 : 1, 2, 4, 8, 16, 29, 58, 116, 232, 464

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 394,528,672,464, is 2.

Now, the common factors can be found like this.

394:2x 197

528:2x 2x 2x 2x 3x 11

672:2x 2x 2x 2x 2x 3x 7

464:2x 2x 2x 2x 29

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 2x 2x 2x 2x 2x 3 = 768

Therefore, the value for common factors is 768.

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 = 64866041856/(2x768)

LCM = 64866041856/1536

LCM = 42230496

Thus, we can understand that the LCM of 394,528,672,464 is 42230496.

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

• LCM of 602, 620, 363, 824
• LCM of 795, 797, 823, 522
• LCM of 187, 160, 875, 984
• LCM of 361, 576, 281, 670
• LCM of 601, 458, 239, 541

1. What is the LCM of 394, 528, 672, 464?

Answer: LCM of 394, 528, 672, 464 is 42230496.

2. How to calculate the LCM of 394, 528, 672, 464?

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 394, 528, 672, 464.

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}.