Given numbers are 863,130,689,153

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

The LCM of 863,130,689,153 is 909748710.

Find LCM of 863,130,689,153 with Prime Factorization

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

13 x 863 x 10 x 53 x 153 = 909748710

Therefore, the lowest common multiple of 863,130,689,153 is 909748710.

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 130 x 689 x 153 = 11826733230

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

130 : 1, 2, 5, 10, 13, 26, 65, 130

689 : 1, 13, 53, 689

153 : 1, 3, 9, 17, 51, 153

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 863,130,689,153, is 1.

Now, the common factors can be found like this.

863:863

130:2x 5x 13

689:13x 53

153:3x 3x 17

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

13 = 13

Therefore, the value for common factors is 13.

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 = 11826733230/(1x13)

LCM = 11826733230/13

LCM = 909748710

Thus, we can understand that the LCM of 863,130,689,153 is 909748710.

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

• LCM of 664, 623, 283, 745
• LCM of 165, 928, 877, 129
• LCM of 955, 755, 374, 693
• LCM of 616, 950, 746, 476
• LCM of 117, 302, 525, 963

1. What is the LCM of 863, 130, 689, 153?

Answer: LCM of 863, 130, 689, 153 is 909748710.

2. How to calculate the LCM of 863, 130, 689, 153?

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, 130, 689, 153.

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}.