Given numbers are 209,214,622,856

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

The LCM of 209,214,622,856 is 55639144.

Find LCM of 209,214,622,856 with Prime Factorization

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

2 x 107 x 209 x 1 x 311 x 4 = 55639144

Therefore, the lowest common multiple of 209,214,622,856 is 55639144.

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.

209 x 214 x 622 x 856 = 23813553632

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.

209 : 1, 11, 19, 209

214 : 1, 2, 107, 214

622 : 1, 2, 311, 622

856 : 1, 2, 4, 8, 107, 214, 428, 856

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 209,214,622,856, is 1.

Now, the common factors can be found like this.

209:11x 19

214:2x 107

622:2x 311

856:2x 2x 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 2x 107 = 428

Therefore, the value for common factors is 428.

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 = 23813553632/(1x428)

LCM = 23813553632/428

LCM = 55639144

Thus, we can understand that the LCM of 209,214,622,856 is 55639144.

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

• LCM of 471, 507, 643, 604
• LCM of 321, 138, 459, 394
• LCM of 854, 272, 604, 554
• LCM of 886, 677, 623, 743
• LCM of 911, 516, 701, 625

1. What is the LCM of 209, 214, 622, 856?

Answer: LCM of 209, 214, 622, 856 is 55639144.

2. How to calculate the LCM of 209, 214, 622, 856?

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 209, 214, 622, 856.

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}.