Given numbers are 622,840,348,942,437

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

The LCM of 622,840,348,942,437 is 519779039640.

Find LCM of 622,840,348,942,437 with Prime Factorization

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

2 x 2 x 3 x 311 x 70 x 29 x 157 x 437 = 519779039640

Therefore, the lowest common multiple of 622,840,348,942,437 is 519779039640.

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.

622 x 840 x 348 x 942 x 437 = 74848181708160

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.

622 : 1, 2, 311, 622

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

348 : 1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348

942 : 1, 2, 3, 6, 157, 314, 471, 942

437 : 1, 19, 23, 437

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 622,840,348,942,437, is 1.

Now, the common factors can be found like this.

622:2x 311

840:2x 2x 2x 3x 5x 7

348:2x 2x 3x 29

942:2x 3x 157

437:19x 23

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 2x 2x 3x 3 = 144

Therefore, the value for common factors is 144.

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 = 74848181708160/(1x144)

LCM = 74848181708160/144

LCM = 519779039640

Thus, we can understand that the LCM of 622,840,348,942,437 is 519779039640.

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

• LCM of 180, 605, 182, 748, 719
• LCM of 270, 678, 160, 486, 345
• LCM of 828, 616, 321, 688, 742
• LCM of 634, 623, 939, 707, 634
• LCM of 301, 222, 813, 455, 646

1. What is the LCM of 622, 840, 348, 942, 437?

Answer: LCM of 622, 840, 348, 942, 437 is 519779039640.

2. How to calculate the LCM of 622, 840, 348, 942, 437?

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 622, 840, 348, 942, 437.

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}.