Given numbers are 691,555,522,214

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

The LCM of 691,555,522,214 is 7140096090.

Find LCM of 691,555,522,214 with Prime Factorization

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

2 x 3 x 691 x 185 x 87 x 107 = 7140096090

Therefore, the lowest common multiple of 691,555,522,214 is 7140096090.

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.

691 x 555 x 522 x 214 = 42840576540

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.

691 : 1, 691

555 : 1, 3, 5, 15, 37, 111, 185, 555

522 : 1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

214 : 1, 2, 107, 214

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 691,555,522,214, is 1.

Now, the common factors can be found like this.

691:691

555:3x 5x 37

522:2x 3x 3x 29

214:2x 107

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 = 42840576540/(1x6)

LCM = 42840576540/6

LCM = 7140096090

Thus, we can understand that the LCM of 691,555,522,214 is 7140096090.

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

• LCM of 388, 959, 216, 185
• LCM of 985, 232, 629, 539
• LCM of 307, 875, 646, 739
• LCM of 909, 768, 988, 807
• LCM of 356, 899, 631, 134

1. What is the LCM of 691, 555, 522, 214?

Answer: LCM of 691, 555, 522, 214 is 7140096090.

2. How to calculate the LCM of 691, 555, 522, 214?

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 691, 555, 522, 214.

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}.