Given numbers are 709,267,642,356

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

The LCM of 709,267,642,356 is 81021684.

Find LCM of 709,267,642,356 with Prime Factorization

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

2 x 3 x 89 x 709 x 1 x 107 x 2 = 81021684

Therefore, the lowest common multiple of 709,267,642,356 is 81021684.

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.

709 x 267 x 642 x 356 = 43265579256

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.

709 : 1, 709

267 : 1, 3, 89, 267

642 : 1, 2, 3, 6, 107, 214, 321, 642

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 709,267,642,356, is 1.

Now, the common factors can be found like this.

709:709

267:3x 89

642:2x 3x 107

356:2x 2x 89

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

2x 3x 89 = 534

Therefore, the value for common factors is 534.

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 = 43265579256/(1x534)

LCM = 43265579256/534

LCM = 81021684

Thus, we can understand that the LCM of 709,267,642,356 is 81021684.

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

• LCM of 283, 404, 388, 638
• LCM of 627, 152, 479, 935
• LCM of 613, 756, 947, 608
• LCM of 254, 283, 977, 816
• LCM of 133, 339, 653, 135

1. What is the LCM of 709, 267, 642, 356?

Answer: LCM of 709, 267, 642, 356 is 81021684.

2. How to calculate the LCM of 709, 267, 642, 356?

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 709, 267, 642, 356.

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}.