Given numbers are 921,391,307,166

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

The LCM of 921,391,307,166 is 59778426.

Find LCM of 921,391,307,166 with Prime Factorization

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

307 x 3 x 391 x 1 x 166 = 59778426

Therefore, the lowest common multiple of 921,391,307,166 is 59778426.

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.

921 x 391 x 307 x 166 = 18351976782

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.

921 : 1, 3, 307, 921

391 : 1, 17, 23, 391

307 : 1, 307

166 : 1, 2, 83, 166

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 921,391,307,166, is 1.

Now, the common factors can be found like this.

921:3x 307

391:17x 23

307:307

166:2x 83

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

307 = 307

Therefore, the value for common factors is 307.

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 = 18351976782/(1x307)

LCM = 18351976782/307

LCM = 59778426

Thus, we can understand that the LCM of 921,391,307,166 is 59778426.

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

• LCM of 370, 945, 847, 638
• LCM of 654, 170, 814, 721
• LCM of 903, 293, 475, 681
• LCM of 294, 860, 495, 561
• LCM of 738, 367, 122, 381

1. What is the LCM of 921, 391, 307, 166?

Answer: LCM of 921, 391, 307, 166 is 59778426.

2. How to calculate the LCM of 921, 391, 307, 166?

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 921, 391, 307, 166.

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}.