Given numbers are 658,681,794,598,972

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

The LCM of 658,681,794,598,972 is 8616873456828.

Find LCM of 658,681,794,598,972 with Prime Factorization

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

2 x 3 x 329 x 227 x 397 x 299 x 162 = 8616873456828

Therefore, the lowest common multiple of 658,681,794,598,972 is 8616873456828.

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.

658 x 681 x 794 x 598 x 972 = 206804962963872

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.

658 : 1, 2, 7, 14, 47, 94, 329, 658

681 : 1, 3, 227, 681

794 : 1, 2, 397, 794

598 : 1, 2, 13, 23, 26, 46, 299, 598

972 : 1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 658,681,794,598,972, is 1.

Now, the common factors can be found like this.

658:2x 7x 47

681:3x 227

794:2x 397

598:2x 13x 23

972:2x 2x 3x 3x 3x 3x 3

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 3 = 24

Therefore, the value for common factors is 24.

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 = 206804962963872/(1x24)

LCM = 206804962963872/24

LCM = 8616873456828

Thus, we can understand that the LCM of 658,681,794,598,972 is 8616873456828.

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

• LCM of 913, 175, 559, 245, 507
• LCM of 226, 305, 768, 814, 884
• LCM of 502, 339, 877, 146, 574
• LCM of 166, 763, 721, 853, 868
• LCM of 193, 852, 345, 386, 454

1. What is the LCM of 658, 681, 794, 598, 972?

Answer: LCM of 658, 681, 794, 598, 972 is 8616873456828.

2. How to calculate the LCM of 658, 681, 794, 598, 972?

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 658, 681, 794, 598, 972.

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}.