Given numbers are 622,710,781,607

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

The LCM of 622,710,781,607 is 1474348370.

Find LCM of 622,710,781,607 with Prime Factorization

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

2 x 71 x 311 x 5 x 11 x 607 = 1474348370

Therefore, the lowest common multiple of 622,710,781,607 is 1474348370.

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.

622 x 710 x 781 x 607 = 209357468540

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.

622 : 1, 2, 311, 622

710 : 1, 2, 5, 10, 71, 142, 355, 710

781 : 1, 11, 71, 781

607 : 1, 607

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 622,710,781,607, is 1.

Now, the common factors can be found like this.

622:2x 311

710:2x 5x 71

781:11x 71

607:607

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

2x 71 = 142

Therefore, the value for common factors is 142.

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 = 209357468540/(1x142)

LCM = 209357468540/142

LCM = 1474348370

Thus, we can understand that the LCM of 622,710,781,607 is 1474348370.

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

• LCM of 942, 786, 150, 991
• LCM of 462, 526, 407, 401
• LCM of 537, 209, 377, 880
• LCM of 870, 967, 147, 450
• LCM of 425, 942, 140, 896

1. What is the LCM of 622, 710, 781, 607?

Answer: LCM of 622, 710, 781, 607 is 1474348370.

2. How to calculate the LCM of 622, 710, 781, 607?

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 622, 710, 781, 607.

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}.