Given numbers are 863,117,507,407

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

The LCM of 863,117,507,407 is 534237561.

Find LCM of 863,117,507,407 with Prime Factorization

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

3 x 13 x 863 x 3 x 13 x 407 = 534237561

Therefore, the lowest common multiple of 863,117,507,407 is 534237561.

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 117 x 507 x 407 = 20835264879

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

117 : 1, 3, 9, 13, 39, 117

507 : 1, 3, 13, 39, 169, 507

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 863,117,507,407, is 1.

Now, the common factors can be found like this.

863:863

117:3x 3x 13

507:3x 13x 13

407:11x 37

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

3x 13 = 39

Therefore, the value for common factors is 39.

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 = 20835264879/(1x39)

LCM = 20835264879/39

LCM = 534237561

Thus, we can understand that the LCM of 863,117,507,407 is 534237561.

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

• LCM of 791, 732, 529, 778
• LCM of 249, 496, 802, 854
• LCM of 485, 116, 602, 352
• LCM of 681, 507, 595, 156
• LCM of 989, 701, 933, 516

1. What is the LCM of 863, 117, 507, 407?

Answer: LCM of 863, 117, 507, 407 is 534237561.

2. How to calculate the LCM of 863, 117, 507, 407?

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, 117, 507, 407.

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}.