Given numbers are 630,720,794,129,901

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

The LCM of 630,720,794,129,901 is 77520093840.

Find LCM of 630,720,794,129,901 with Prime Factorization

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

2 x 3 x 3 x 5 x 7 x 8 x 397 x 43 x 901 = 77520093840

Therefore, the lowest common multiple of 630,720,794,129,901 is 77520093840.

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.

630 x 720 x 794 x 129 x 901 = 41860850673600

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.

630 : 1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

794 : 1, 2, 397, 794

129 : 1, 3, 43, 129

901 : 1, 17, 53, 901

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 630,720,794,129,901, is 1.

Now, the common factors can be found like this.

630:2x 3x 3x 5x 7

720:2x 2x 2x 2x 3x 3x 5

794:2x 397

129:3x 43

901:17x 53

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 3x 3x 3x 5 = 540

Therefore, the value for common factors is 540.

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 = 41860850673600/(1x540)

LCM = 41860850673600/540

LCM = 77520093840

Thus, we can understand that the LCM of 630,720,794,129,901 is 77520093840.

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

• LCM of 741, 542, 139, 362, 234
• LCM of 234, 500, 947, 634, 183
• LCM of 238, 575, 480, 945, 795
• LCM of 729, 820, 730, 762, 628
• LCM of 477, 886, 579, 609, 108

1. What is the LCM of 630, 720, 794, 129, 901?

Answer: LCM of 630, 720, 794, 129, 901 is 77520093840.

2. How to calculate the LCM of 630, 720, 794, 129, 901?

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 630, 720, 794, 129, 901.

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}.