Given numbers are 699,681,780,497,419

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

The LCM of 699,681,780,497,419 is 8591060800140.

Find LCM of 699,681,780,497,419 with Prime Factorization

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

3 x 233 x 227 x 260 x 497 x 419 = 8591060800140

Therefore, the lowest common multiple of 699,681,780,497,419 is 8591060800140.

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.

699 x 681 x 780 x 497 x 419 = 77319547201260

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.

699 : 1, 3, 233, 699

681 : 1, 3, 227, 681

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

497 : 1, 7, 71, 497

419 : 1, 419

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 699,681,780,497,419, is 1.

Now, the common factors can be found like this.

699:3x 233

681:3x 227

780:2x 2x 3x 5x 13

497:7x 71

419:419

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 77319547201260/(1x9)

LCM = 77319547201260/9

LCM = 8591060800140

Thus, we can understand that the LCM of 699,681,780,497,419 is 8591060800140.

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

• LCM of 420, 494, 552, 454, 721
• LCM of 114, 763, 525, 940, 837
• LCM of 995, 326, 848, 931, 247
• LCM of 513, 795, 720, 259, 778
• LCM of 357, 116, 811, 123, 929

1. What is the LCM of 699, 681, 780, 497, 419?

Answer: LCM of 699, 681, 780, 497, 419 is 8591060800140.

2. How to calculate the LCM of 699, 681, 780, 497, 419?

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 699, 681, 780, 497, 419.

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}.