Given numbers are 651,71,837

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

The LCM of 651,71,837 is 415989.

Find LCM of 651,71,837 with Prime Factorization

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

3 x 31 x 7 x 71 x 9 = 415989

Therefore, the lowest common multiple of 651,71,837 is 415989.

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.

651 x 71 x 837 = 38686977

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.

651 : 1, 3, 7, 21, 31, 93, 217, 651

71 : 1, 71

837 : 1, 3, 9, 27, 31, 93, 279, 837

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 651,71,837, is 1.

Now, the common factors can be found like this.

651:3x 7x 31

71:71

837:3x 3x 3x 31

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

3x 31 = 93

Therefore, the value for common factors is 93.

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 = 38686977/(1x93)

LCM = 38686977/93

LCM = 415989

Thus, we can understand that the LCM of 651,71,837 is 415989.

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

• LCM of 518, 16, 687
• LCM of 903, 59, 395
• LCM of 477, 62, 224
• LCM of 263, 41, 105
• LCM of 418, 59, 623

1. What is the LCM of 651, 71, 837?

Answer: LCM of 651, 71, 837 is 415989.

2. How to calculate the LCM of 651, 71, 837?

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 651, 71, 837.

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}.