Given numbers are 856,420,613,682,964

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

The LCM of 856,420,613,682,964 is 4527880535640.

Find LCM of 856,420,613,682,964 with Prime Factorization

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

2 x 2 x 214 x 105 x 613 x 341 x 241 = 4527880535640

Therefore, the lowest common multiple of 856,420,613,682,964 is 4527880535640.

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.

856 x 420 x 613 x 682 x 964 = 144892177140480

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.

856 : 1, 2, 4, 8, 107, 214, 428, 856

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

613 : 1, 613

682 : 1, 2, 11, 22, 31, 62, 341, 682

964 : 1, 2, 4, 241, 482, 964

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,420,613,682,964, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

420:2x 2x 3x 5x 7

613:613

682:2x 11x 31

964:2x 2x 241

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 2 = 32

Therefore, the value for common factors is 32.

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 = 144892177140480/(1x32)

LCM = 144892177140480/32

LCM = 4527880535640

Thus, we can understand that the LCM of 856,420,613,682,964 is 4527880535640.

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

• LCM of 780, 203, 326, 912, 395
• LCM of 959, 762, 952, 393, 725
• LCM of 582, 230, 244, 123, 357
• LCM of 224, 230, 234, 957, 408
• LCM of 210, 973, 228, 297, 413

1. What is the LCM of 856, 420, 613, 682, 964?

Answer: LCM of 856, 420, 613, 682, 964 is 4527880535640.

2. How to calculate the LCM of 856, 420, 613, 682, 964?

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 856, 420, 613, 682, 964.

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}.