Given numbers are 669,136,391,797

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

The LCM of 669,136,391,797 is 1667827704.

Find LCM of 669,136,391,797 with Prime Factorization

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

17 x 669 x 8 x 23 x 797 = 1667827704

Therefore, the lowest common multiple of 669,136,391,797 is 1667827704.

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.

669 x 136 x 391 x 797 = 28353070968

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.

669 : 1, 3, 223, 669

136 : 1, 2, 4, 8, 17, 34, 68, 136

391 : 1, 17, 23, 391

797 : 1, 797

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,136,391,797, is 1.

Now, the common factors can be found like this.

669:3x 223

136:2x 2x 2x 17

391:17x 23

797:797

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

17 = 17

Therefore, the value for common factors is 17.

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 = 28353070968/(1x17)

LCM = 28353070968/17

LCM = 1667827704

Thus, we can understand that the LCM of 669,136,391,797 is 1667827704.

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

• LCM of 434, 309, 444, 913
• LCM of 456, 444, 761, 309
• LCM of 707, 951, 727, 193
• LCM of 909, 815, 800, 734
• LCM of 436, 733, 151, 800

1. What is the LCM of 669, 136, 391, 797?

Answer: LCM of 669, 136, 391, 797 is 1667827704.

2. How to calculate the LCM of 669, 136, 391, 797?

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 669, 136, 391, 797.

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}.