Given numbers are 671,924,628,472,165

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

The LCM of 671,924,628,472,165 is 5220997320.

Find LCM of 671,924,628,472,165 with Prime Factorization

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

2 x 2 x 3 x 11 x 61 x 7 x 157 x 118 x 5 = 5220997320

Therefore, the lowest common multiple of 671,924,628,472,165 is 5220997320.

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.

671 x 924 x 628 x 472 x 165 = 30323552434560

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.

671 : 1, 11, 61, 671

924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

628 : 1, 2, 4, 157, 314, 628

472 : 1, 2, 4, 8, 59, 118, 236, 472

165 : 1, 3, 5, 11, 15, 33, 55, 165

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,924,628,472,165, is 1.

Now, the common factors can be found like this.

671:11x 61

924:2x 2x 3x 7x 11

628:2x 2x 157

472:2x 2x 2x 59

165:3x 5x 11

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 2x 3x 11x 11 = 5808

Therefore, the value for common factors is 5808.

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 = 30323552434560/(1x5808)

LCM = 30323552434560/5808

LCM = 5220997320

Thus, we can understand that the LCM of 671,924,628,472,165 is 5220997320.

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

• LCM of 302, 659, 902, 414, 828
• LCM of 488, 133, 967, 505, 697
• LCM of 446, 833, 267, 845, 907
• LCM of 757, 751, 872, 884, 142
• LCM of 741, 494, 420, 800, 601

1. What is the LCM of 671, 924, 628, 472, 165?

Answer: LCM of 671, 924, 628, 472, 165 is 5220997320.

2. How to calculate the LCM of 671, 924, 628, 472, 165?

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 671, 924, 628, 472, 165.

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}.