Given numbers are 685,373,731,746

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

The LCM of 685,373,731,746 is 373548310.

Find LCM of 685,373,731,746 with Prime Factorization

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

373 x 685 x 1 x 731 x 2 = 373548310

Therefore, the lowest common multiple of 685,373,731,746 is 373548310.

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 373 x 731 x 746 = 139333519630

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

373 : 1, 373

731 : 1, 17, 43, 731

746 : 1, 2, 373, 746

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 685,373,731,746, is 1.

Now, the common factors can be found like this.

685:5x 137

373:373

731:17x 43

746:2x 373

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

373 = 373

Therefore, the value for common factors is 373.

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 = 139333519630/(1x373)

LCM = 139333519630/373

LCM = 373548310

Thus, we can understand that the LCM of 685,373,731,746 is 373548310.

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

• LCM of 904, 645, 998, 504
• LCM of 116, 966, 140, 495
• LCM of 418, 637, 133, 833
• LCM of 423, 458, 535, 567
• LCM of 755, 658, 916, 626

1. What is the LCM of 685, 373, 731, 746?

Answer: LCM of 685, 373, 731, 746 is 373548310.

2. How to calculate the LCM of 685, 373, 731, 746?

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, 373, 731, 746.

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}.