Given numbers are 685,473,344,358

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

The LCM of 685,473,344,358 is 463975160.

Find LCM of 685,473,344,358 with Prime Factorization

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

2 x 43 x 685 x 11 x 4 x 179 = 463975160

Therefore, the lowest common multiple of 685,473,344,358 is 463975160.

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.

685 x 473 x 344 x 358 = 39901863760

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.

685 : 1, 5, 137, 685

473 : 1, 11, 43, 473

344 : 1, 2, 4, 8, 43, 86, 172, 344

358 : 1, 2, 179, 358

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 685,473,344,358, is 1.

Now, the common factors can be found like this.

685:5x 137

473:11x 43

344:2x 2x 2x 43

358:2x 179

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

2x 43 = 86

Therefore, the value for common factors is 86.

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 = 39901863760/(1x86)

LCM = 39901863760/86

LCM = 463975160

Thus, we can understand that the LCM of 685,473,344,358 is 463975160.

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

• LCM of 268, 600, 506, 383
• LCM of 585, 728, 444, 492
• LCM of 115, 730, 989, 516
• LCM of 489, 504, 759, 996
• LCM of 255, 263, 941, 114

1. What is the LCM of 685, 473, 344, 358?

Answer: LCM of 685, 473, 344, 358 is 463975160.

2. How to calculate the LCM of 685, 473, 344, 358?

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 685, 473, 344, 358.

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}.