Given numbers are 622,862,491,789,430

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

The LCM of 622,862,491,789,430 is 22328760224370.

Find LCM of 622,862,491,789,430 with Prime Factorization

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

2 x 311 x 431 x 491 x 789 x 215 = 22328760224370

Therefore, the lowest common multiple of 622,862,491,789,430 is 22328760224370.

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 862 x 491 x 789 x 430 = 89315040897480

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

862 : 1, 2, 431, 862

491 : 1, 491

789 : 1, 3, 263, 789

430 : 1, 2, 5, 10, 43, 86, 215, 430

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 622,862,491,789,430, is 1.

Now, the common factors can be found like this.

622:2x 311

862:2x 431

491:491

789:3x 263

430:2x 5x 43

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 89315040897480/(1x4)

LCM = 89315040897480/4

LCM = 22328760224370

Thus, we can understand that the LCM of 622,862,491,789,430 is 22328760224370.

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

• LCM of 731, 261, 970, 648, 281
• LCM of 942, 570, 699, 654, 158
• LCM of 470, 830, 727, 319, 188
• LCM of 890, 851, 832, 746, 831
• LCM of 184, 962, 507, 492, 117

1. What is the LCM of 622, 862, 491, 789, 430?

Answer: LCM of 622, 862, 491, 789, 430 is 22328760224370.

2. How to calculate the LCM of 622, 862, 491, 789, 430?

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, 862, 491, 789, 430.

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}.