Given numbers are 689,107,691,195,167

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

The LCM of 689,107,691,195,167 is 127611195465.

Find LCM of 689,107,691,195,167 with Prime Factorization

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

13 x 53 x 107 x 691 x 15 x 167 = 127611195465

Therefore, the lowest common multiple of 689,107,691,195,167 is 127611195465.

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 107 x 691 x 195 x 167 = 1658945541045

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

107 : 1, 107

691 : 1, 691

195 : 1, 3, 5, 13, 15, 39, 65, 195

167 : 1, 167

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 689,107,691,195,167, is 1.

Now, the common factors can be found like this.

689:13x 53

107:107

691:691

195:3x 5x 13

167:167

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

13 = 13

Therefore, the value for common factors is 13.

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 = 1658945541045/(1x13)

LCM = 1658945541045/13

LCM = 127611195465

Thus, we can understand that the LCM of 689,107,691,195,167 is 127611195465.

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

• LCM of 990, 276, 879, 456, 783
• LCM of 468, 589, 394, 962, 977
• LCM of 136, 949, 365, 744, 142
• LCM of 854, 338, 562, 345, 766
• LCM of 513, 390, 541, 593, 395

1. What is the LCM of 689, 107, 691, 195, 167?

Answer: LCM of 689, 107, 691, 195, 167 is 127611195465.

2. How to calculate the LCM of 689, 107, 691, 195, 167?

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, 107, 691, 195, 167.

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}.