Given numbers are 386,661,782,948,379

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

The LCM of 386,661,782,948,379 is 17921859701556.

Find LCM of 386,661,782,948,379 with Prime Factorization

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

2 x 193 x 661 x 391 x 474 x 379 = 17921859701556

Therefore, the lowest common multiple of 386,661,782,948,379 is 17921859701556.

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.

386 x 661 x 782 x 948 x 379 = 71687438806224

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.

386 : 1, 2, 193, 386

661 : 1, 661

782 : 1, 2, 17, 23, 34, 46, 391, 782

948 : 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

379 : 1, 379

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 386,661,782,948,379, is 1.

Now, the common factors can be found like this.

386:2x 193

661:661

782:2x 17x 23

948:2x 2x 3x 79

379:379

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 = 71687438806224/(1x4)

LCM = 71687438806224/4

LCM = 17921859701556

Thus, we can understand that the LCM of 386,661,782,948,379 is 17921859701556.

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

• LCM of 695, 868, 401, 356, 153
• LCM of 834, 273, 306, 484, 401
• LCM of 421, 438, 686, 598, 807
• LCM of 485, 978, 430, 265, 653
• LCM of 735, 383, 886, 155, 992

1. What is the LCM of 386, 661, 782, 948, 379?

Answer: LCM of 386, 661, 782, 948, 379 is 17921859701556.

2. How to calculate the LCM of 386, 661, 782, 948, 379?

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 386, 661, 782, 948, 379.

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}.