Given numbers are 664,772,142,624,198

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

The LCM of 664,772,142,624,198 is 23420290608.

Find LCM of 664,772,142,624,198 with Prime Factorization

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

2 x 2 x 2 x 3 x 83 x 193 x 71 x 26 x 33 = 23420290608

Therefore, the lowest common multiple of 664,772,142,624,198 is 23420290608.

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.

664 x 772 x 142 x 624 x 198 = 8993391593472

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.

664 : 1, 2, 4, 8, 83, 166, 332, 664

772 : 1, 2, 4, 193, 386, 772

142 : 1, 2, 71, 142

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

198 : 1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 664,772,142,624,198, is 2.

Now, the common factors can be found like this.

664:2x 2x 2x 83

772:2x 2x 193

142:2x 71

624:2x 2x 2x 2x 3x 13

198:2x 3x 3x 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 2x 2x 3 = 192

Therefore, the value for common factors is 192.

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 = 8993391593472/(2x192)

LCM = 8993391593472/384

LCM = 23420290608

Thus, we can understand that the LCM of 664,772,142,624,198 is 23420290608.

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

• LCM of 211, 773, 640, 748, 612
• LCM of 638, 485, 799, 804, 357
• LCM of 525, 547, 182, 184, 897
• LCM of 962, 210, 677, 426, 495
• LCM of 435, 602, 213, 498, 129

1. What is the LCM of 664, 772, 142, 624, 198?

Answer: LCM of 664, 772, 142, 624, 198 is 23420290608.

2. How to calculate the LCM of 664, 772, 142, 624, 198?

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 664, 772, 142, 624, 198.

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}.