Given numbers are 681,362,291,422

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

The LCM of 681,362,291,422 is 5045565774.

Find LCM of 681,362,291,422 with Prime Factorization

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

2 x 3 x 227 x 181 x 97 x 211 = 5045565774

Therefore, the lowest common multiple of 681,362,291,422 is 5045565774.

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.

681 x 362 x 291 x 422 = 30273394644

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.

681 : 1, 3, 227, 681

362 : 1, 2, 181, 362

291 : 1, 3, 97, 291

422 : 1, 2, 211, 422

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 681,362,291,422, is 1.

Now, the common factors can be found like this.

681:3x 227

362:2x 181

291:3x 97

422:2x 211

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 30273394644/(1x6)

LCM = 30273394644/6

LCM = 5045565774

Thus, we can understand that the LCM of 681,362,291,422 is 5045565774.

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

• LCM of 978, 102, 814, 786
• LCM of 697, 660, 635, 970
• LCM of 430, 483, 926, 906
• LCM of 436, 331, 561, 429
• LCM of 801, 930, 660, 850

1. What is the LCM of 681, 362, 291, 422?

Answer: LCM of 681, 362, 291, 422 is 5045565774.

2. How to calculate the LCM of 681, 362, 291, 422?

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 681, 362, 291, 422.

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}.