Given numbers are 813,491,276,670

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

The LCM of 813,491,276,670 is 12302820060.

Find LCM of 813,491,276,670 with Prime Factorization

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

2 x 3 x 271 x 491 x 46 x 335 = 12302820060

Therefore, the lowest common multiple of 813,491,276,670 is 12302820060.

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.

813 x 491 x 276 x 670 = 73816920360

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.

813 : 1, 3, 271, 813

491 : 1, 491

276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

670 : 1, 2, 5, 10, 67, 134, 335, 670

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 813,491,276,670, is 1.

Now, the common factors can be found like this.

813:3x 271

491:491

276:2x 2x 3x 23

670:2x 5x 67

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 73816920360/(1x6)

LCM = 73816920360/6

LCM = 12302820060

Thus, we can understand that the LCM of 813,491,276,670 is 12302820060.

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

• LCM of 407, 385, 173, 285
• LCM of 426, 346, 718, 830
• LCM of 374, 149, 381, 195
• LCM of 475, 458, 895, 546
• LCM of 397, 303, 437, 794

1. What is the LCM of 813, 491, 276, 670?

Answer: LCM of 813, 491, 276, 670 is 12302820060.

2. How to calculate the LCM of 813, 491, 276, 670?

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 813, 491, 276, 670.

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}.