Given numbers are 626,804,698,671,690

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

The LCM of 626,804,698,671,690 is 6777135576420.

Find LCM of 626,804,698,671,690 with Prime Factorization

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

2 x 3 x 313 x 134 x 349 x 671 x 115 = 6777135576420

Therefore, the lowest common multiple of 626,804,698,671,690 is 6777135576420.

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.

626 x 804 x 698 x 671 x 690 = 162651253834080

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.

626 : 1, 2, 313, 626

804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

698 : 1, 2, 349, 698

671 : 1, 11, 61, 671

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 626,804,698,671,690, is 1.

Now, the common factors can be found like this.

626:2x 313

804:2x 2x 3x 67

698:2x 349

671:11x 61

690:2x 3x 5x 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 3 = 24

Therefore, the value for common factors is 24.

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 = 162651253834080/(1x24)

LCM = 162651253834080/24

LCM = 6777135576420

Thus, we can understand that the LCM of 626,804,698,671,690 is 6777135576420.

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

• LCM of 994, 122, 579, 708, 943
• LCM of 154, 964, 840, 241, 312
• LCM of 536, 253, 732, 751, 382
• LCM of 473, 471, 907, 147, 413
• LCM of 392, 640, 384, 467, 234

1. What is the LCM of 626, 804, 698, 671, 690?

Answer: LCM of 626, 804, 698, 671, 690 is 6777135576420.

2. How to calculate the LCM of 626, 804, 698, 671, 690?

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 626, 804, 698, 671, 690.

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}.