Given numbers are 463,421,794,178

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

The LCM of 463,421,794,178 is 13774428718.

Find LCM of 463,421,794,178 with Prime Factorization

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

2 x 463 x 421 x 397 x 89 = 13774428718

Therefore, the lowest common multiple of 463,421,794,178 is 13774428718.

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.

463 x 421 x 794 x 178 = 27548857436

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.

463 : 1, 463

421 : 1, 421

794 : 1, 2, 397, 794

178 : 1, 2, 89, 178

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 463,421,794,178, is 1.

Now, the common factors can be found like this.

463:463

421:421

794:2x 397

178:2x 89

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 = 27548857436/(1x2)

LCM = 27548857436/2

LCM = 13774428718

Thus, we can understand that the LCM of 463,421,794,178 is 13774428718.

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

• LCM of 520, 186, 864, 917
• LCM of 363, 861, 131, 924
• LCM of 672, 181, 263, 338
• LCM of 263, 205, 364, 326
• LCM of 894, 611, 105, 775

1. What is the LCM of 463, 421, 794, 178?

Answer: LCM of 463, 421, 794, 178 is 13774428718.

2. How to calculate the LCM of 463, 421, 794, 178?

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 463, 421, 794, 178.

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}.