Given numbers are 247,578,158,977

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

The LCM of 247,578,158,977 is 11019108178.

Find LCM of 247,578,158,977 with Prime Factorization

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

2 x 247 x 289 x 79 x 977 = 11019108178

Therefore, the lowest common multiple of 247,578,158,977 is 11019108178.

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.

247 x 578 x 158 x 977 = 22038216356

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.

247 : 1, 13, 19, 247

578 : 1, 2, 17, 34, 289, 578

158 : 1, 2, 79, 158

977 : 1, 977

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 247,578,158,977, is 1.

Now, the common factors can be found like this.

247:13x 19

578:2x 17x 17

158:2x 79

977:977

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 = 22038216356/(1x2)

LCM = 22038216356/2

LCM = 11019108178

Thus, we can understand that the LCM of 247,578,158,977 is 11019108178.

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

• LCM of 386, 668, 114, 921
• LCM of 175, 739, 538, 232
• LCM of 348, 990, 339, 114
• LCM of 147, 638, 102, 683
• LCM of 328, 274, 858, 151

1. What is the LCM of 247, 578, 158, 977?

Answer: LCM of 247, 578, 158, 977 is 11019108178.

2. How to calculate the LCM of 247, 578, 158, 977?

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 247, 578, 158, 977.

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}.