Given numbers are 772,138,693,811

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

The LCM of 772,138,693,811 is 9979280388.

Find LCM of 772,138,693,811 with Prime Factorization

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

2 x 3 x 386 x 23 x 231 x 811 = 9979280388

Therefore, the lowest common multiple of 772,138,693,811 is 9979280388.

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.

772 x 138 x 693 x 811 = 59875682328

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.

772 : 1, 2, 4, 193, 386, 772

138 : 1, 2, 3, 6, 23, 46, 69, 138

693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

811 : 1, 811

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 772,138,693,811, is 1.

Now, the common factors can be found like this.

772:2x 2x 193

138:2x 3x 23

693:3x 3x 7x 11

811:811

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 = 59875682328/(1x6)

LCM = 59875682328/6

LCM = 9979280388

Thus, we can understand that the LCM of 772,138,693,811 is 9979280388.

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

• LCM of 666, 858, 247, 937
• LCM of 650, 736, 551, 382
• LCM of 593, 312, 937, 123
• LCM of 509, 285, 775, 226
• LCM of 798, 833, 376, 935

1. What is the LCM of 772, 138, 693, 811?

Answer: LCM of 772, 138, 693, 811 is 9979280388.

2. How to calculate the LCM of 772, 138, 693, 811?

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 772, 138, 693, 811.

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}.