Given numbers are 863,121,649

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

The LCM of 863,121,649 is 6160957.

Find LCM of 863,121,649 with Prime Factorization

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

11 x 863 x 11 x 59 = 6160957

Therefore, the lowest common multiple of 863,121,649 is 6160957.

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.

863 x 121 x 649 = 67770527

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.

863 : 1, 863

121 : 1, 11, 121

649 : 1, 11, 59, 649

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 863,121,649, is 1.

Now, the common factors can be found like this.

863:863

121:11x 11

649:11x 59

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

11 = 11

Therefore, the value for common factors is 11.

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 = 67770527/(1x11)

LCM = 67770527/11

LCM = 6160957

Thus, we can understand that the LCM of 863,121,649 is 6160957.

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

• LCM of 423, 580, 736
• LCM of 966, 717, 762
• LCM of 892, 471, 734
• LCM of 181, 328, 341
• LCM of 860, 243, 377

1. What is the LCM of 863, 121, 649?

Answer: LCM of 863, 121, 649 is 6160957.

2. How to calculate the LCM of 863, 121, 649?

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 863, 121, 649.

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}.