Given numbers are 772,624,652,390

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

The LCM of 772,624,652,390 is 98152080.

Find LCM of 772,624,652,390 with Prime Factorization

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

2 x 2 x 3 x 13 x 193 x 4 x 163 x 5 = 98152080

Therefore, the lowest common multiple of 772,624,652,390 is 98152080.

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 624 x 652 x 390 = 122493795840

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

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

652 : 1, 2, 4, 163, 326, 652

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 772,624,652,390, is 2.

Now, the common factors can be found like this.

772:2x 2x 193

624:2x 2x 2x 2x 3x 13

652:2x 2x 163

390:2x 3x 5x 13

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 3x 13 = 624

Therefore, the value for common factors is 624.

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 = 122493795840/(2x624)

LCM = 122493795840/1248

LCM = 98152080

Thus, we can understand that the LCM of 772,624,652,390 is 98152080.

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

• LCM of 363, 642, 937, 182
• LCM of 379, 314, 944, 813
• LCM of 626, 918, 303, 154
• LCM of 200, 415, 677, 562
• LCM of 609, 516, 602, 836

1. What is the LCM of 772, 624, 652, 390?

Answer: LCM of 772, 624, 652, 390 is 98152080.

2. How to calculate the LCM of 772, 624, 652, 390?

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, 624, 652, 390.

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}.