Given numbers are 706,712,398,862

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

The LCM of 706,712,398,862 is 21556837384.

Find LCM of 706,712,398,862 with Prime Factorization

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

2 x 353 x 356 x 199 x 431 = 21556837384

Therefore, the lowest common multiple of 706,712,398,862 is 21556837384.

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.

706 x 712 x 398 x 862 = 172454699072

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.

706 : 1, 2, 353, 706

712 : 1, 2, 4, 8, 89, 178, 356, 712

398 : 1, 2, 199, 398

862 : 1, 2, 431, 862

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 706,712,398,862, is 2.

Now, the common factors can be found like this.

706:2x 353

712:2x 2x 2x 89

398:2x 199

862:2x 431

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 172454699072/(2x4)

LCM = 172454699072/8

LCM = 21556837384

Thus, we can understand that the LCM of 706,712,398,862 is 21556837384.

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

• LCM of 905, 658, 413, 122
• LCM of 167, 329, 625, 696
• LCM of 529, 186, 330, 344
• LCM of 522, 836, 176, 829
• LCM of 912, 972, 534, 636

1. What is the LCM of 706, 712, 398, 862?

Answer: LCM of 706, 712, 398, 862 is 21556837384.

2. How to calculate the LCM of 706, 712, 398, 862?

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 706, 712, 398, 862.

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}.