Given numbers are 664,402,172,788,498

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

The LCM of 664,402,172,788,498 is 1130573544.

Find LCM of 664,402,172,788,498 with Prime Factorization

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

2 x 2 x 3 x 83 x 2 x 67 x 43 x 197 x 1 = 1130573544

Therefore, the lowest common multiple of 664,402,172,788,498 is 1130573544.

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 402 x 172 x 788 x 498 = 18016819997184

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

402 : 1, 2, 3, 6, 67, 134, 201, 402

172 : 1, 2, 4, 43, 86, 172

788 : 1, 2, 4, 197, 394, 788

498 : 1, 2, 3, 6, 83, 166, 249, 498

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 664,402,172,788,498, is 2.

Now, the common factors can be found like this.

664:2x 2x 2x 83

402:2x 3x 67

172:2x 2x 43

788:2x 2x 197

498:2x 3x 83

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 3x 83 = 7968

Therefore, the value for common factors is 7968.

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 = 18016819997184/(2x7968)

LCM = 18016819997184/15936

LCM = 1130573544

Thus, we can understand that the LCM of 664,402,172,788,498 is 1130573544.

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

• LCM of 491, 971, 196, 162, 757
• LCM of 510, 849, 872, 969, 404
• LCM of 794, 759, 512, 238, 822
• LCM of 103, 137, 744, 571, 316
• LCM of 892, 310, 190, 398, 699

1. What is the LCM of 664, 402, 172, 788, 498?

Answer: LCM of 664, 402, 172, 788, 498 is 1130573544.

2. How to calculate the LCM of 664, 402, 172, 788, 498?

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, 402, 172, 788, 498.

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}.