Given numbers are 434,542,472,709

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

The LCM of 434,542,472,709 is 19679644936.

Find LCM of 434,542,472,709 with Prime Factorization

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

2 x 217 x 271 x 236 x 709 = 19679644936

Therefore, the lowest common multiple of 434,542,472,709 is 19679644936.

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.

434 x 542 x 472 x 709 = 78718579744

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.

434 : 1, 2, 7, 14, 31, 62, 217, 434

542 : 1, 2, 271, 542

472 : 1, 2, 4, 8, 59, 118, 236, 472

709 : 1, 709

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 434,542,472,709, is 1.

Now, the common factors can be found like this.

434:2x 7x 31

542:2x 271

472:2x 2x 2x 59

709:709

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 = 78718579744/(1x4)

LCM = 78718579744/4

LCM = 19679644936

Thus, we can understand that the LCM of 434,542,472,709 is 19679644936.

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

• LCM of 398, 611, 612, 437
• LCM of 449, 771, 992, 725
• LCM of 188, 143, 675, 384
• LCM of 150, 571, 247, 974
• LCM of 142, 707, 877, 315

1. What is the LCM of 434, 542, 472, 709?

Answer: LCM of 434, 542, 472, 709 is 19679644936.

2. How to calculate the LCM of 434, 542, 472, 709?

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 434, 542, 472, 709.

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}.