Given numbers are 729,637,461,442

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

The LCM of 729,637,461,442 is 7278582402.

Find LCM of 729,637,461,442 with Prime Factorization

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

13 x 729 x 49 x 461 x 34 = 7278582402

Therefore, the lowest common multiple of 729,637,461,442 is 7278582402.

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.

729 x 637 x 461 x 442 = 94621571226

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.

729 : 1, 3, 9, 27, 81, 243, 729

637 : 1, 7, 13, 49, 91, 637

461 : 1, 461

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 729,637,461,442, is 1.

Now, the common factors can be found like this.

729:3x 3x 3x 3x 3x 3

637:7x 7x 13

461:461

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 = 94621571226/(1x13)

LCM = 94621571226/13

LCM = 7278582402

Thus, we can understand that the LCM of 729,637,461,442 is 7278582402.

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

• LCM of 520, 494, 736, 126
• LCM of 428, 114, 432, 546
• LCM of 581, 706, 886, 126
• LCM of 575, 353, 141, 210
• LCM of 918, 280, 933, 120

1. What is the LCM of 729, 637, 461, 442?

Answer: LCM of 729, 637, 461, 442 is 7278582402.

2. How to calculate the LCM of 729, 637, 461, 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 729, 637, 461, 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}.