Given numbers are 706,430,395,742

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

The LCM of 706,430,395,742 is 4448813110.

Find LCM of 706,430,395,742 with Prime Factorization

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

2 x 5 x 353 x 43 x 79 x 371 = 4448813110

Therefore, the lowest common multiple of 706,430,395,742 is 4448813110.

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 430 x 395 x 742 = 88976262200

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

430 : 1, 2, 5, 10, 43, 86, 215, 430

395 : 1, 5, 79, 395

742 : 1, 2, 7, 14, 53, 106, 371, 742

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 706,430,395,742, is 1.

Now, the common factors can be found like this.

706:2x 353

430:2x 5x 43

395:5x 79

742:2x 7x 53

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 5 = 20

Therefore, the value for common factors is 20.

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 = 88976262200/(1x20)

LCM = 88976262200/20

LCM = 4448813110

Thus, we can understand that the LCM of 706,430,395,742 is 4448813110.

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

• LCM of 676, 139, 361, 616
• LCM of 267, 132, 188, 547
• LCM of 667, 792, 415, 813
• LCM of 969, 495, 519, 384
• LCM of 343, 527, 468, 455

1. What is the LCM of 706, 430, 395, 742?

Answer: LCM of 706, 430, 395, 742 is 4448813110.

2. How to calculate the LCM of 706, 430, 395, 742?

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, 430, 395, 742.

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}.