Given numbers are 901,977,391,697

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

The LCM of 901,977,391,697 is 830101211.

Find LCM of 901,977,391,697 with Prime Factorization

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

17 x 53 x 977 x 23 x 41 = 830101211

Therefore, the lowest common multiple of 901,977,391,697 is 830101211.

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.

901 x 977 x 391 x 697 = 239899249979

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.

901 : 1, 17, 53, 901

977 : 1, 977

391 : 1, 17, 23, 391

697 : 1, 17, 41, 697

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 901,977,391,697, is 1.

Now, the common factors can be found like this.

901:17x 53

977:977

391:17x 23

697:17x 41

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

17x 17 = 289

Therefore, the value for common factors is 289.

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 = 239899249979/(1x289)

LCM = 239899249979/289

LCM = 830101211

Thus, we can understand that the LCM of 901,977,391,697 is 830101211.

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

• LCM of 816, 765, 234, 516
• LCM of 979, 395, 515, 675
• LCM of 614, 722, 270, 735
• LCM of 797, 887, 309, 141
• LCM of 131, 641, 455, 764

1. What is the LCM of 901, 977, 391, 697?

Answer: LCM of 901, 977, 391, 697 is 830101211.

2. How to calculate the LCM of 901, 977, 391, 697?

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 901, 977, 391, 697.

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}.