Given numbers are 395,307,921,976

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

The LCM of 395,307,921,976 is 355063920.

Find LCM of 395,307,921,976 with Prime Factorization

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

307 x 395 x 1 x 3 x 976 = 355063920

Therefore, the lowest common multiple of 395,307,921,976 is 355063920.

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.

395 x 307 x 921 x 976 = 109004623440

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.

395 : 1, 5, 79, 395

307 : 1, 307

921 : 1, 3, 307, 921

976 : 1, 2, 4, 8, 16, 61, 122, 244, 488, 976

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 395,307,921,976, is 1.

Now, the common factors can be found like this.

395:5x 79

307:307

921:3x 307

976:2x 2x 2x 2x 61

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 = 109004623440/(1x307)

LCM = 109004623440/307

LCM = 355063920

Thus, we can understand that the LCM of 395,307,921,976 is 355063920.

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

• LCM of 535, 298, 315, 208
• LCM of 706, 298, 614, 651
• LCM of 332, 891, 487, 299
• LCM of 315, 493, 854, 497
• LCM of 774, 953, 591, 948

1. What is the LCM of 395, 307, 921, 976?

Answer: LCM of 395, 307, 921, 976 is 355063920.

2. How to calculate the LCM of 395, 307, 921, 976?

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 395, 307, 921, 976.

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}.