Given numbers are 412,309,641,670

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

The LCM of 412,309,641,670 is 265412460.

Find LCM of 412,309,641,670 with Prime Factorization

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

2 x 103 x 2 x 3 x 641 x 335 = 265412460

Therefore, the lowest common multiple of 412,309,641,670 is 265412460.

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.

412 x 309 x 641 x 670 = 54674966760

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.

412 : 1, 2, 4, 103, 206, 412

309 : 1, 3, 103, 309

641 : 1, 641

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 412,309,641,670, is 1.

Now, the common factors can be found like this.

412:2x 2x 103

309:3x 103

641:641

670:2x 5x 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 103 = 206

Therefore, the value for common factors is 206.

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 = 54674966760/(1x206)

LCM = 54674966760/206

LCM = 265412460

Thus, we can understand that the LCM of 412,309,641,670 is 265412460.

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

• LCM of 691, 828, 123, 141
• LCM of 508, 864, 761, 690
• LCM of 432, 822, 817, 430
• LCM of 435, 576, 897, 271
• LCM of 999, 623, 657, 587

1. What is the LCM of 412, 309, 641, 670?

Answer: LCM of 412, 309, 641, 670 is 265412460.

2. How to calculate the LCM of 412, 309, 641, 670?

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 412, 309, 641, 670.

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}.