Given numbers are 856,922,107,921

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

The LCM of 856,922,107,921 is 363441336.

Find LCM of 856,922,107,921 with Prime Factorization

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

2 x 107 x 4 x 461 x 1 x 921 = 363441336

Therefore, the lowest common multiple of 856,922,107,921 is 363441336.

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 922 x 107 x 921 = 77776445904

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

922 : 1, 2, 461, 922

107 : 1, 107

921 : 1, 3, 307, 921

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,922,107,921, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

922:2x 461

107:107

921:3x 307

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

2x 107 = 214

Therefore, the value for common factors is 214.

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 = 77776445904/(1x214)

LCM = 77776445904/214

LCM = 363441336

Thus, we can understand that the LCM of 856,922,107,921 is 363441336.

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

• LCM of 594, 265, 905, 363
• LCM of 648, 431, 245, 921
• LCM of 752, 352, 662, 430
• LCM of 602, 875, 423, 631
• LCM of 944, 330, 129, 961

1. What is the LCM of 856, 922, 107, 921?

Answer: LCM of 856, 922, 107, 921 is 363441336.

2. How to calculate the LCM of 856, 922, 107, 921?

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, 922, 107, 921.

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}.