Given numbers are 557,122,210,922

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

The LCM of 557,122,210,922 is 3289313370.

Find LCM of 557,122,210,922 with Prime Factorization

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

2 x 557 x 61 x 105 x 461 = 3289313370

Therefore, the lowest common multiple of 557,122,210,922 is 3289313370.

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.

557 x 122 x 210 x 922 = 13157253480

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.

557 : 1, 557

122 : 1, 2, 61, 122

210 : 1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210

922 : 1, 2, 461, 922

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 557,122,210,922, is 1.

Now, the common factors can be found like this.

557:557

122:2x 61

210:2x 3x 5x 7

922:2x 461

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 13157253480/(1x4)

LCM = 13157253480/4

LCM = 3289313370

Thus, we can understand that the LCM of 557,122,210,922 is 3289313370.

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

• LCM of 519, 156, 175, 969
• LCM of 152, 103, 508, 902
• LCM of 749, 707, 408, 795
• LCM of 523, 858, 144, 449
• LCM of 195, 771, 238, 664

1. What is the LCM of 557, 122, 210, 922?

Answer: LCM of 557, 122, 210, 922 is 3289313370.

2. How to calculate the LCM of 557, 122, 210, 922?

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 557, 122, 210, 922.

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}.