Given numbers are 694,561,517,872

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

The LCM of 694,561,517,872 is 7978232328.

Find LCM of 694,561,517,872 with Prime Factorization

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

2 x 11 x 347 x 51 x 47 x 436 = 7978232328

Therefore, the lowest common multiple of 694,561,517,872 is 7978232328.

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.

694 x 561 x 517 x 872 = 175521111216

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.

694 : 1, 2, 347, 694

561 : 1, 3, 11, 17, 33, 51, 187, 561

517 : 1, 11, 47, 517

872 : 1, 2, 4, 8, 109, 218, 436, 872

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 694,561,517,872, is 1.

Now, the common factors can be found like this.

694:2x 347

561:3x 11x 17

517:11x 47

872:2x 2x 2x 109

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 175521111216/(1x22)

LCM = 175521111216/22

LCM = 7978232328

Thus, we can understand that the LCM of 694,561,517,872 is 7978232328.

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

• LCM of 845, 626, 333, 718
• LCM of 833, 386, 524, 351
• LCM of 256, 413, 620, 606
• LCM of 365, 909, 492, 683
• LCM of 332, 962, 150, 826

1. What is the LCM of 694, 561, 517, 872?

Answer: LCM of 694, 561, 517, 872 is 7978232328.

2. How to calculate the LCM of 694, 561, 517, 872?

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 694, 561, 517, 872.

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}.