Given numbers are 639,638,534,167

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

The LCM of 639,638,534,167 is 6059377566.

Find LCM of 639,638,534,167 with Prime Factorization

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

2 x 3 x 213 x 319 x 89 x 167 = 6059377566

Therefore, the lowest common multiple of 639,638,534,167 is 6059377566.

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.

639 x 638 x 534 x 167 = 36356265396

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.

639 : 1, 3, 9, 71, 213, 639

638 : 1, 2, 11, 22, 29, 58, 319, 638

534 : 1, 2, 3, 6, 89, 178, 267, 534

167 : 1, 167

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 639,638,534,167, is 1.

Now, the common factors can be found like this.

639:3x 3x 71

638:2x 11x 29

534:2x 3x 89

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.

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 36356265396/(1x6)

LCM = 36356265396/6

LCM = 6059377566

Thus, we can understand that the LCM of 639,638,534,167 is 6059377566.

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

• LCM of 930, 922, 302, 228
• LCM of 358, 500, 370, 712
• LCM of 655, 399, 663, 181
• LCM of 459, 659, 112, 872
• LCM of 732, 552, 321, 982

1. What is the LCM of 639, 638, 534, 167?

Answer: LCM of 639, 638, 534, 167 is 6059377566.

2. How to calculate the LCM of 639, 638, 534, 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 639, 638, 534, 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}.