Given numbers are 638,713,777,562

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

The LCM of 638,713,777,562 is 99320191278.

Find LCM of 638,713,777,562 with Prime Factorization

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

2 x 319 x 713 x 777 x 281 = 99320191278

Therefore, the lowest common multiple of 638,713,777,562 is 99320191278.

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.

638 x 713 x 777 x 562 = 198640382556

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.

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

713 : 1, 23, 31, 713

777 : 1, 3, 7, 21, 37, 111, 259, 777

562 : 1, 2, 281, 562

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,713,777,562, is 1.

Now, the common factors can be found like this.

638:2x 11x 29

713:23x 31

777:3x 7x 37

562:2x 281

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

2 = 2

Therefore, the value for common factors is 2.

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 = 198640382556/(1x2)

LCM = 198640382556/2

LCM = 99320191278

Thus, we can understand that the LCM of 638,713,777,562 is 99320191278.

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

• LCM of 590, 154, 853, 825
• LCM of 231, 263, 858, 779
• LCM of 836, 778, 747, 224
• LCM of 134, 325, 373, 792
• LCM of 894, 876, 240, 124

1. What is the LCM of 638, 713, 777, 562?

Answer: LCM of 638, 713, 777, 562 is 99320191278.

2. How to calculate the LCM of 638, 713, 777, 562?

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 638, 713, 777, 562.

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}.