Given numbers are 877,611,643,442

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

The LCM of 877,611,643,442 is 11714687114.

Find LCM of 877,611,643,442 with Prime Factorization

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

13 x 877 x 47 x 643 x 34 = 11714687114

Therefore, the lowest common multiple of 877,611,643,442 is 11714687114.

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.

877 x 611 x 643 x 442 = 152290932482

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.

877 : 1, 877

611 : 1, 13, 47, 611

643 : 1, 643

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 877,611,643,442, is 1.

Now, the common factors can be found like this.

877:877

611:13x 47

643:643

442:2x 13x 17

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

13 = 13

Therefore, the value for common factors is 13.

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 = 152290932482/(1x13)

LCM = 152290932482/13

LCM = 11714687114

Thus, we can understand that the LCM of 877,611,643,442 is 11714687114.

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

• LCM of 704, 772, 298, 153
• LCM of 162, 312, 439, 536
• LCM of 140, 841, 669, 519
• LCM of 640, 895, 492, 401
• LCM of 481, 450, 327, 692

1. What is the LCM of 877, 611, 643, 442?

Answer: LCM of 877, 611, 643, 442 is 11714687114.

2. How to calculate the LCM of 877, 611, 643, 442?

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 877, 611, 643, 442.

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}.