Given numbers are 804,266,194,421,972

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

The LCM of 804,266,194,421,972 is 353709348804.

Find LCM of 804,266,194,421,972 with Prime Factorization

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

2 x 2 x 3 x 67 x 133 x 97 x 421 x 81 = 353709348804

Therefore, the lowest common multiple of 804,266,194,421,972 is 353709348804.

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.

804 x 266 x 194 x 421 x 972 = 16978048742592

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.

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

266 : 1, 2, 7, 14, 19, 38, 133, 266

194 : 1, 2, 97, 194

421 : 1, 421

972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 804,266,194,421,972, is 1.

Now, the common factors can be found like this.

804:2x 2x 3x 67

266:2x 7x 19

194:2x 97

421:421

972:2x 2x 3x 3x 3x 3x 3

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

2x 2x 2x 2x 3 = 48

Therefore, the value for common factors is 48.

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 = 16978048742592/(1x48)

LCM = 16978048742592/48

LCM = 353709348804

Thus, we can understand that the LCM of 804,266,194,421,972 is 353709348804.

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

• LCM of 561, 992, 496, 361, 638
• LCM of 525, 100, 968, 352, 242
• LCM of 815, 875, 565, 826, 679
• LCM of 677, 984, 371, 250, 109
• LCM of 919, 101, 974, 770, 312

1. What is the LCM of 804, 266, 194, 421, 972?

Answer: LCM of 804, 266, 194, 421, 972 is 353709348804.

2. How to calculate the LCM of 804, 266, 194, 421, 972?

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 804, 266, 194, 421, 972.

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}.