Given numbers are 668,956,977,436

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

The LCM of 668,956,977,436 is 17001820436.

Find LCM of 668,956,977,436 with Prime Factorization

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

2 x 2 x 167 x 239 x 977 x 109 = 17001820436

Therefore, the lowest common multiple of 668,956,977,436 is 17001820436.

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.

668 x 956 x 977 x 436 = 272029126976

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.

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

956 : 1, 2, 4, 239, 478, 956

977 : 1, 977

436 : 1, 2, 4, 109, 218, 436

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,956,977,436, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

956:2x 2x 239

977:977

436:2x 2x 109

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 2 = 16

Therefore, the value for common factors is 16.

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 = 272029126976/(1x16)

LCM = 272029126976/16

LCM = 17001820436

Thus, we can understand that the LCM of 668,956,977,436 is 17001820436.

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

• LCM of 610, 123, 908, 896
• LCM of 882, 583, 178, 978
• LCM of 586, 822, 399, 396
• LCM of 849, 695, 961, 565
• LCM of 113, 870, 814, 911

1. What is the LCM of 668, 956, 977, 436?

Answer: LCM of 668, 956, 977, 436 is 17001820436.

2. How to calculate the LCM of 668, 956, 977, 436?

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 668, 956, 977, 436.

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}.