Given numbers are 947,974,218,804

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

The LCM of 947,974,218,804 is 40416759204.

Find LCM of 947,974,218,804 with Prime Factorization

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

2 x 947 x 487 x 109 x 402 = 40416759204

Therefore, the lowest common multiple of 947,974,218,804 is 40416759204.

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 974 x 218 x 804 = 161667036816

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

974 : 1, 2, 487, 974

218 : 1, 2, 109, 218

804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 947,974,218,804, is 1.

Now, the common factors can be found like this.

947:947

974:2x 487

218:2x 109

804:2x 2x 3x 67

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 161667036816/(1x4)

LCM = 161667036816/4

LCM = 40416759204

Thus, we can understand that the LCM of 947,974,218,804 is 40416759204.

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

• LCM of 801, 657, 446, 381
• LCM of 630, 693, 624, 481
• LCM of 798, 111, 143, 623
• LCM of 559, 664, 920, 392
• LCM of 530, 480, 395, 906

1. What is the LCM of 947, 974, 218, 804?

Answer: LCM of 947, 974, 218, 804 is 40416759204.

2. How to calculate the LCM of 947, 974, 218, 804?

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, 974, 218, 804.

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}.