Given numbers are 658,167,668,351

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

The LCM of 658,167,668,351 is 77139972.

Find LCM of 658,167,668,351 with Prime Factorization

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

2 x 167 x 329 x 1 x 2 x 351 = 77139972

Therefore, the lowest common multiple of 658,167,668,351 is 77139972.

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 167 x 668 x 351 = 25764750648

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

167 : 1, 167

668 : 1, 2, 4, 167, 334, 668

351 : 1, 3, 9, 13, 27, 39, 117, 351

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 658,167,668,351, is 1.

Now, the common factors can be found like this.

658:2x 7x 47

167:167

668:2x 2x 167

351:3x 3x 3x 13

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

2x 167 = 334

Therefore, the value for common factors is 334.

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 = 25764750648/(1x334)

LCM = 25764750648/334

LCM = 77139972

Thus, we can understand that the LCM of 658,167,668,351 is 77139972.

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

• LCM of 631, 308, 871, 469
• LCM of 138, 400, 800, 156
• LCM of 309, 180, 589, 531
• LCM of 212, 616, 741, 832
• LCM of 196, 293, 278, 584

1. What is the LCM of 658, 167, 668, 351?

Answer: LCM of 658, 167, 668, 351 is 77139972.

2. How to calculate the LCM of 658, 167, 668, 351?

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, 167, 668, 351.

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}.