Given numbers are 689,967,417,207

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

The LCM of 689,967,417,207 is 19170385299.

Find LCM of 689,967,417,207 with Prime Factorization

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

3 x 689 x 967 x 139 x 69 = 19170385299

Therefore, the lowest common multiple of 689,967,417,207 is 19170385299.

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.

689 x 967 x 417 x 207 = 57511155897

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.

689 : 1, 13, 53, 689

967 : 1, 967

417 : 1, 3, 139, 417

207 : 1, 3, 9, 23, 69, 207

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,967,417,207, is 1.

Now, the common factors can be found like this.

689:13x 53

967:967

417:3x 139

207:3x 3x 23

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

3 = 3

Therefore, the value for common factors is 3.

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 = 57511155897/(1x3)

LCM = 57511155897/3

LCM = 19170385299

Thus, we can understand that the LCM of 689,967,417,207 is 19170385299.

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

• LCM of 245, 321, 979, 456
• LCM of 359, 934, 987, 228
• LCM of 147, 605, 994, 242
• LCM of 778, 948, 893, 990
• LCM of 404, 309, 126, 785

1. What is the LCM of 689, 967, 417, 207?

Answer: LCM of 689, 967, 417, 207 is 19170385299.

2. How to calculate the LCM of 689, 967, 417, 207?

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 689, 967, 417, 207.

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}.