Given numbers are 667,361,260,721,790

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

The LCM of 667,361,260,721,790 is 3565896550580.

Find LCM of 667,361,260,721,790 with Prime Factorization

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

2 x 5 x 667 x 361 x 26 x 721 x 79 = 3565896550580

Therefore, the lowest common multiple of 667,361,260,721,790 is 3565896550580.

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.

667 x 361 x 260 x 721 x 790 = 35658965505800

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.

667 : 1, 23, 29, 667

361 : 1, 19, 361

260 : 1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

721 : 1, 7, 103, 721

790 : 1, 2, 5, 10, 79, 158, 395, 790

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 667,361,260,721,790, is 1.

Now, the common factors can be found like this.

667:23x 29

361:19x 19

260:2x 2x 5x 13

721:7x 103

790:2x 5x 79

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 35658965505800/(1x10)

LCM = 35658965505800/10

LCM = 3565896550580

Thus, we can understand that the LCM of 667,361,260,721,790 is 3565896550580.

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

• LCM of 999, 885, 577, 288, 133
• LCM of 675, 388, 524, 647, 524
• LCM of 358, 129, 673, 361, 996
• LCM of 565, 920, 216, 537, 548
• LCM of 860, 600, 658, 475, 955

1. What is the LCM of 667, 361, 260, 721, 790?

Answer: LCM of 667, 361, 260, 721, 790 is 3565896550580.

2. How to calculate the LCM of 667, 361, 260, 721, 790?

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 667, 361, 260, 721, 790.

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}.