Given numbers are 698,992,963,313,420

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

The LCM of 698,992,963,313,420 is 3652378420320.

Find LCM of 698,992,963,313,420 with Prime Factorization

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

2 x 2 x 3 x 349 x 248 x 321 x 313 x 35 = 3652378420320

Therefore, the lowest common multiple of 698,992,963,313,420 is 3652378420320.

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.

698 x 992 x 963 x 313 x 420 = 87657082087680

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.

698 : 1, 2, 349, 698

992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992

963 : 1, 3, 9, 107, 321, 963

313 : 1, 313

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 698,992,963,313,420, is 1.

Now, the common factors can be found like this.

698:2x 349

992:2x 2x 2x 2x 2x 31

963:3x 3x 107

313:313

420:2x 2x 3x 5x 7

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 3 = 24

Therefore, the value for common factors is 24.

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 = 87657082087680/(1x24)

LCM = 87657082087680/24

LCM = 3652378420320

Thus, we can understand that the LCM of 698,992,963,313,420 is 3652378420320.

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

• LCM of 772, 178, 727, 170, 477
• LCM of 104, 578, 153, 230, 210
• LCM of 791, 528, 521, 745, 506
• LCM of 439, 697, 757, 536, 439
• LCM of 617, 454, 563, 378, 439

1. What is the LCM of 698, 992, 963, 313, 420?

Answer: LCM of 698, 992, 963, 313, 420 is 3652378420320.

2. How to calculate the LCM of 698, 992, 963, 313, 420?

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 698, 992, 963, 313, 420.

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}.