Given numbers are 455,908,681

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

The LCM of 455,908,681 is 1239420.

Find LCM of 455,908,681 with Prime Factorization

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

227 x 455 x 4 x 3 = 1239420

Therefore, the lowest common multiple of 455,908,681 is 1239420.

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.

455 x 908 x 681 = 281348340

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.

455 : 1, 5, 7, 13, 35, 65, 91, 455

908 : 1, 2, 4, 227, 454, 908

681 : 1, 3, 227, 681

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 455,908,681, is 1.

Now, the common factors can be found like this.

455:5x 7x 13

908:2x 2x 227

681:3x 227

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

227 = 227

Therefore, the value for common factors is 227.

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 = 281348340/(1x227)

LCM = 281348340/227

LCM = 1239420

Thus, we can understand that the LCM of 455,908,681 is 1239420.

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

• LCM of 283, 911, 981
• LCM of 357, 935, 509
• LCM of 992, 608, 469
• LCM of 641, 927, 979
• LCM of 822, 332, 795

1. What is the LCM of 455, 908, 681?

Answer: LCM of 455, 908, 681 is 1239420.

2. How to calculate the LCM of 455, 908, 681?

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 455, 908, 681.

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}.