Given numbers are 947,346,790,457

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

The LCM of 947,346,790,457 is 59147905930.

Find LCM of 947,346,790,457 with Prime Factorization

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

2 x 947 x 173 x 395 x 457 = 59147905930

Therefore, the lowest common multiple of 947,346,790,457 is 59147905930.

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.

947 x 346 x 790 x 457 = 118295811860

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.

947 : 1, 947

346 : 1, 2, 173, 346

790 : 1, 2, 5, 10, 79, 158, 395, 790

457 : 1, 457

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 947,346,790,457, is 1.

Now, the common factors can be found like this.

947:947

346:2x 173

790:2x 5x 79

457:457

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

2 = 2

Therefore, the value for common factors is 2.

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 = 118295811860/(1x2)

LCM = 118295811860/2

LCM = 59147905930

Thus, we can understand that the LCM of 947,346,790,457 is 59147905930.

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

• LCM of 605, 740, 900, 982
• LCM of 401, 541, 431, 558
• LCM of 212, 987, 465, 575
• LCM of 802, 299, 722, 864
• LCM of 791, 874, 321, 764

1. What is the LCM of 947, 346, 790, 457?

Answer: LCM of 947, 346, 790, 457 is 59147905930.

2. How to calculate the LCM of 947, 346, 790, 457?

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 947, 346, 790, 457.

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}.