Given numbers are 842,683,421,573

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

The LCM of 842,683,421,573 is 329524278.

Find LCM of 842,683,421,573 with Prime Factorization

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

421 x 2 x 683 x 1 x 573 = 329524278

Therefore, the lowest common multiple of 842,683,421,573 is 329524278.

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.

842 x 683 x 421 x 573 = 138729721038

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.

842 : 1, 2, 421, 842

683 : 1, 683

421 : 1, 421

573 : 1, 3, 191, 573

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 842,683,421,573, is 1.

Now, the common factors can be found like this.

842:2x 421

683:683

421:421

573:3x 191

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

421 = 421

Therefore, the value for common factors is 421.

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 = 138729721038/(1x421)

LCM = 138729721038/421

LCM = 329524278

Thus, we can understand that the LCM of 842,683,421,573 is 329524278.

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

• LCM of 961, 735, 112, 834
• LCM of 449, 456, 257, 777
• LCM of 888, 452, 176, 429
• LCM of 669, 475, 709, 303
• LCM of 309, 696, 374, 274

1. What is the LCM of 842, 683, 421, 573?

Answer: LCM of 842, 683, 421, 573 is 329524278.

2. How to calculate the LCM of 842, 683, 421, 573?

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 842, 683, 421, 573.

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}.