Given numbers are 855,130,446,157

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

The LCM of 855,130,446,157 is 778294530.

Find LCM of 855,130,446,157 with Prime Factorization

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

2 x 5 x 171 x 13 x 223 x 157 = 778294530

Therefore, the lowest common multiple of 855,130,446,157 is 778294530.

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.

855 x 130 x 446 x 157 = 7782945300

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.

855 : 1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855

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

446 : 1, 2, 223, 446

157 : 1, 157

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 855,130,446,157, is 1.

Now, the common factors can be found like this.

855:3x 3x 5x 19

130:2x 5x 13

446:2x 223

157:157

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 7782945300/(1x10)

LCM = 7782945300/10

LCM = 778294530

Thus, we can understand that the LCM of 855,130,446,157 is 778294530.

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

• LCM of 357, 476, 967, 769
• LCM of 109, 626, 683, 441
• LCM of 612, 544, 348, 686
• LCM of 111, 255, 184, 993
• LCM of 877, 302, 955, 826

1. What is the LCM of 855, 130, 446, 157?

Answer: LCM of 855, 130, 446, 157 is 778294530.

2. How to calculate the LCM of 855, 130, 446, 157?

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 855, 130, 446, 157.

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}.