Given numbers are 862,791,648

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

The LCM of 862,791,648 is 220916808.

Find LCM of 862,791,648 with Prime Factorization

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

2 x 431 x 791 x 324 = 220916808

Therefore, the lowest common multiple of 862,791,648 is 220916808.

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.

862 x 791 x 648 = 441833616

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.

862 : 1, 2, 431, 862

791 : 1, 7, 113, 791

648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 862,791,648, is 1.

Now, the common factors can be found like this.

862:2x 431

791:7x 113

648:2x 2x 2x 3x 3x 3x 3

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

2 = 2

Therefore, the value for common factors is 2.

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 = 441833616/(1x2)

LCM = 441833616/2

LCM = 220916808

Thus, we can understand that the LCM of 862,791,648 is 220916808.

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

• LCM of 340, 954, 822
• LCM of 554, 557, 897
• LCM of 280, 722, 941
• LCM of 313, 132, 471
• LCM of 997, 199, 255

1. What is the LCM of 862, 791, 648?

Answer: LCM of 862, 791, 648 is 220916808.

2. How to calculate the LCM of 862, 791, 648?

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 862, 791, 648.

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}.