Given numbers are 426,538,601,721

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

The LCM of 426,538,601,721 is 49655986674.

Find LCM of 426,538,601,721 with Prime Factorization

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

2 x 213 x 269 x 601 x 721 = 49655986674

Therefore, the lowest common multiple of 426,538,601,721 is 49655986674.

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.

426 x 538 x 601 x 721 = 99311973348

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.

426 : 1, 2, 3, 6, 71, 142, 213, 426

538 : 1, 2, 269, 538

601 : 1, 601

721 : 1, 7, 103, 721

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 426,538,601,721, is 1.

Now, the common factors can be found like this.

426:2x 3x 71

538:2x 269

601:601

721:7x 103

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

2 = 2

Therefore, the value for common factors is 2.

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 = 99311973348/(1x2)

LCM = 99311973348/2

LCM = 49655986674

Thus, we can understand that the LCM of 426,538,601,721 is 49655986674.

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

• LCM of 320, 132, 356, 756
• LCM of 956, 524, 581, 848
• LCM of 629, 161, 285, 215
• LCM of 376, 870, 618, 197
• LCM of 923, 166, 415, 896

1. What is the LCM of 426, 538, 601, 721?

Answer: LCM of 426, 538, 601, 721 is 49655986674.

2. How to calculate the LCM of 426, 538, 601, 721?

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 426, 538, 601, 721.

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}.