Given numbers are 691,330,136,877,457

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

The LCM of 691,330,136,877,457 is 6214650265560.

Find LCM of 691,330,136,877,457 with Prime Factorization

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

2 x 691 x 165 x 68 x 877 x 457 = 6214650265560

Therefore, the lowest common multiple of 691,330,136,877,457 is 6214650265560.

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.

691 x 330 x 136 x 877 x 457 = 12429300531120

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.

691 : 1, 691

330 : 1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330

136 : 1, 2, 4, 8, 17, 34, 68, 136

877 : 1, 877

457 : 1, 457

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 691,330,136,877,457, is 1.

Now, the common factors can be found like this.

691:691

330:2x 3x 5x 11

136:2x 2x 2x 17

877:877

457:457

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

2 = 2

Therefore, the value for common factors is 2.

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 = 12429300531120/(1x2)

LCM = 12429300531120/2

LCM = 6214650265560

Thus, we can understand that the LCM of 691,330,136,877,457 is 6214650265560.

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

• LCM of 814, 993, 930, 861, 686
• LCM of 288, 593, 416, 604, 340
• LCM of 432, 285, 697, 792, 367
• LCM of 718, 835, 626, 432, 156
• LCM of 139, 526, 674, 803, 179

1. What is the LCM of 691, 330, 136, 877, 457?

Answer: LCM of 691, 330, 136, 877, 457 is 6214650265560.

2. How to calculate the LCM of 691, 330, 136, 877, 457?

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 691, 330, 136, 877, 457.

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}.