Given numbers are 421,516,726,339

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

The LCM of 421,516,726,339 is 2970267828.

Find LCM of 421,516,726,339 with Prime Factorization

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

2 x 3 x 421 x 86 x 121 x 113 = 2970267828

Therefore, the lowest common multiple of 421,516,726,339 is 2970267828.

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.

421 x 516 x 726 x 339 = 53464820904

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.

421 : 1, 421

516 : 1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516

726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

339 : 1, 3, 113, 339

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,516,726,339, is 1.

Now, the common factors can be found like this.

421:421

516:2x 2x 3x 43

726:2x 3x 11x 11

339:3x 113

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 3 = 18

Therefore, the value for common factors is 18.

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 = 53464820904/(1x18)

LCM = 53464820904/18

LCM = 2970267828

Thus, we can understand that the LCM of 421,516,726,339 is 2970267828.

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

• LCM of 655, 961, 821, 477
• LCM of 444, 729, 611, 318
• LCM of 737, 145, 851, 832
• LCM of 806, 823, 242, 741
• LCM of 650, 112, 807, 697

1. What is the LCM of 421, 516, 726, 339?

Answer: LCM of 421, 516, 726, 339 is 2970267828.

2. How to calculate the LCM of 421, 516, 726, 339?

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 421, 516, 726, 339.

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}.