Given numbers are 771,201,128,702,656

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

The LCM of 771,201,128,702,656 is 31718224512.

Find LCM of 771,201,128,702,656 with Prime Factorization

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

2 x 2 x 2 x 2 x 3 x 257 x 67 x 8 x 117 x 41 = 31718224512

Therefore, the lowest common multiple of 771,201,128,702,656 is 31718224512.

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.

771 x 201 x 128 x 702 x 656 = 9134848659456

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.

771 : 1, 3, 257, 771

201 : 1, 3, 67, 201

128 : 1, 2, 4, 8, 16, 32, 64, 128

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 771,201,128,702,656, is 1.

Now, the common factors can be found like this.

771:3x 257

201:3x 67

128:2x 2x 2x 2x 2x 2x 2

702:2x 3x 3x 3x 13

656:2x 2x 2x 2x 41

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 3 = 288

Therefore, the value for common factors is 288.

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 = 9134848659456/(1x288)

LCM = 9134848659456/288

LCM = 31718224512

Thus, we can understand that the LCM of 771,201,128,702,656 is 31718224512.

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

• LCM of 772, 353, 483, 524, 190
• LCM of 751, 879, 325, 146, 393
• LCM of 630, 382, 264, 461, 331
• LCM of 178, 918, 917, 768, 517
• LCM of 599, 303, 443, 989, 564

1. What is the LCM of 771, 201, 128, 702, 656?

Answer: LCM of 771, 201, 128, 702, 656 is 31718224512.

2. How to calculate the LCM of 771, 201, 128, 702, 656?

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 771, 201, 128, 702, 656.

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}.