Given numbers are 174,397,641,402

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

The LCM of 174,397,641,402 is 2966692866.

Find LCM of 174,397,641,402 with Prime Factorization

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

2 x 3 x 29 x 397 x 641 x 67 = 2966692866

Therefore, the lowest common multiple of 174,397,641,402 is 2966692866.

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.

174 x 397 x 641 x 402 = 17800157196

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.

174 : 1, 2, 3, 6, 29, 58, 87, 174

397 : 1, 397

641 : 1, 641

402 : 1, 2, 3, 6, 67, 134, 201, 402

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 174,397,641,402, is 1.

Now, the common factors can be found like this.

174:2x 3x 29

397:397

641:641

402:2x 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 3 = 6

Therefore, the value for common factors is 6.

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 = 17800157196/(1x6)

LCM = 17800157196/6

LCM = 2966692866

Thus, we can understand that the LCM of 174,397,641,402 is 2966692866.

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

• LCM of 200, 822, 646, 947
• LCM of 163, 956, 324, 704
• LCM of 490, 990, 736, 374
• LCM of 126, 992, 661, 670
• LCM of 207, 589, 250, 272

1. What is the LCM of 174, 397, 641, 402?

Answer: LCM of 174, 397, 641, 402 is 2966692866.

2. How to calculate the LCM of 174, 397, 641, 402?

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 174, 397, 641, 402.

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}.