Given numbers are 794,784,207,672

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

The LCM of 794,784,207,672 is 128856672.

Find LCM of 794,784,207,672 with Prime Factorization

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

2 x 2 x 2 x 2 x 3 x 7 x 397 x 7 x 69 x 2 = 128856672

Therefore, the lowest common multiple of 794,784,207,672 is 128856672.

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.

794 x 784 x 207 x 672 = 86591683584

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.

794 : 1, 2, 397, 794

784 : 1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

207 : 1, 3, 9, 23, 69, 207

672 : 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 794,784,207,672, is 1.

Now, the common factors can be found like this.

794:2x 397

784:2x 2x 2x 2x 7x 7

207:3x 3x 23

672:2x 2x 2x 2x 2x 3x 7

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 2x 2x 2x 3x 7 = 672

Therefore, the value for common factors is 672.

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 = 86591683584/(1x672)

LCM = 86591683584/672

LCM = 128856672

Thus, we can understand that the LCM of 794,784,207,672 is 128856672.

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

• LCM of 884, 458, 621, 772
• LCM of 568, 670, 350, 417
• LCM of 556, 772, 788, 901
• LCM of 907, 338, 808, 943
• LCM of 219, 897, 894, 157

1. What is the LCM of 794, 784, 207, 672?

Answer: LCM of 794, 784, 207, 672 is 128856672.

2. How to calculate the LCM of 794, 784, 207, 672?

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 794, 784, 207, 672.

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}.