Given numbers are 670,326,803,458

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

The LCM of 670,326,803,458 is 20082299270.

Find LCM of 670,326,803,458 with Prime Factorization

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

2 x 335 x 163 x 803 x 229 = 20082299270

Therefore, the lowest common multiple of 670,326,803,458 is 20082299270.

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.

670 x 326 x 803 x 458 = 80329197080

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.

670 : 1, 2, 5, 10, 67, 134, 335, 670

326 : 1, 2, 163, 326

803 : 1, 11, 73, 803

458 : 1, 2, 229, 458

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,326,803,458, is 1.

Now, the common factors can be found like this.

670:2x 5x 67

326:2x 163

803:11x 73

458:2x 229

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 = 80329197080/(1x4)

LCM = 80329197080/4

LCM = 20082299270

Thus, we can understand that the LCM of 670,326,803,458 is 20082299270.

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

• LCM of 180, 428, 876, 100
• LCM of 293, 111, 922, 440
• LCM of 742, 835, 559, 621
• LCM of 440, 458, 225, 601
• LCM of 705, 316, 174, 256

1. What is the LCM of 670, 326, 803, 458?

Answer: LCM of 670, 326, 803, 458 is 20082299270.

2. How to calculate the LCM of 670, 326, 803, 458?

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 670, 326, 803, 458.

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}.