Given numbers are 683,697,731

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

The LCM of 683,697,731 is 20470193.

Find LCM of 683,697,731 with Prime Factorization

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

17 x 683 x 41 x 43 = 20470193

Therefore, the lowest common multiple of 683,697,731 is 20470193.

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.

683 x 697 x 731 = 347993281

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.

683 : 1, 683

697 : 1, 17, 41, 697

731 : 1, 17, 43, 731

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 683,697,731, is 1.

Now, the common factors can be found like this.

683:683

697:17x 41

731:17x 43

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

17 = 17

Therefore, the value for common factors is 17.

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 = 347993281/(1x17)

LCM = 347993281/17

LCM = 20470193

Thus, we can understand that the LCM of 683,697,731 is 20470193.

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

• LCM of 886, 977, 331
• LCM of 393, 861, 426
• LCM of 675, 334, 576
• LCM of 910, 436, 993
• LCM of 621, 270, 604

1. What is the LCM of 683, 697, 731?

Answer: LCM of 683, 697, 731 is 20470193.

2. How to calculate the LCM of 683, 697, 731?

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 683, 697, 731.

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}.