Given numbers are 418,622,554,397

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

The LCM of 418,622,554,397 is 14295750062.

Find LCM of 418,622,554,397 with Prime Factorization

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

2 x 209 x 311 x 277 x 397 = 14295750062

Therefore, the lowest common multiple of 418,622,554,397 is 14295750062.

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.

418 x 622 x 554 x 397 = 57183000248

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.

418 : 1, 2, 11, 19, 22, 38, 209, 418

622 : 1, 2, 311, 622

554 : 1, 2, 277, 554

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 418,622,554,397, is 1.

Now, the common factors can be found like this.

418:2x 11x 19

622:2x 311

554:2x 277

397:397

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 = 57183000248/(1x4)

LCM = 57183000248/4

LCM = 14295750062

Thus, we can understand that the LCM of 418,622,554,397 is 14295750062.

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

• LCM of 594, 341, 821, 196
• LCM of 200, 740, 332, 887
• LCM of 973, 794, 632, 573
• LCM of 900, 621, 441, 472
• LCM of 401, 638, 854, 672

1. What is the LCM of 418, 622, 554, 397?

Answer: LCM of 418, 622, 554, 397 is 14295750062.

2. How to calculate the LCM of 418, 622, 554, 397?

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 418, 622, 554, 397.

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}.