Given numbers are 463,711,947,947

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

The LCM of 463,711,947,947 is 311745771.

Find LCM of 463,711,947,947 with Prime Factorization

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

947 x 463 x 711 x 1 x 1 = 311745771

Therefore, the lowest common multiple of 463,711,947,947 is 311745771.

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.

463 x 711 x 947 x 947 = 295223245137

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.

463 : 1, 463

711 : 1, 3, 9, 79, 237, 711

947 : 1, 947

947 : 1, 947

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 463,711,947,947, is 1.

Now, the common factors can be found like this.

463:463

711:3x 3x 79

947:947

947:947

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

947 = 947

Therefore, the value for common factors is 947.

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 = 295223245137/(1x947)

LCM = 295223245137/947

LCM = 311745771

Thus, we can understand that the LCM of 463,711,947,947 is 311745771.

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

• LCM of 256, 269, 386, 401
• LCM of 569, 238, 672, 239
• LCM of 429, 446, 352, 537
• LCM of 156, 223, 531, 461
• LCM of 703, 132, 813, 115

1. What is the LCM of 463, 711, 947, 947?

Answer: LCM of 463, 711, 947, 947 is 311745771.

2. How to calculate the LCM of 463, 711, 947, 947?

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 463, 711, 947, 947.

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}.