Given numbers are 811,134,811,521

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

The LCM of 811,134,811,521 is 56619154.

Find LCM of 811,134,811,521 with Prime Factorization

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

811 x 1 x 134 x 1 x 521 = 56619154

Therefore, the lowest common multiple of 811,134,811,521 is 56619154.

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.

811 x 134 x 811 x 521 = 45918133894

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.

811 : 1, 811

134 : 1, 2, 67, 134

811 : 1, 811

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 811,134,811,521, is 1.

Now, the common factors can be found like this.

811:811

134:2x 67

811:811

521:521

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

811 = 811

Therefore, the value for common factors is 811.

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 = 45918133894/(1x811)

LCM = 45918133894/811

LCM = 56619154

Thus, we can understand that the LCM of 811,134,811,521 is 56619154.

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

• LCM of 902, 847, 706, 401
• LCM of 664, 742, 198, 523
• LCM of 501, 261, 916, 690
• LCM of 724, 336, 778, 300
• LCM of 576, 130, 446, 765

1. What is the LCM of 811, 134, 811, 521?

Answer: LCM of 811, 134, 811, 521 is 56619154.

2. How to calculate the LCM of 811, 134, 811, 521?

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 811, 134, 811, 521.

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}.