Given numbers are 679,388,785,757

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

The LCM of 679,388,785,757 is 1613969420.

Find LCM of 679,388,785,757 with Prime Factorization

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

97 x 7 x 4 x 785 x 757 = 1613969420

Therefore, the lowest common multiple of 679,388,785,757 is 1613969420.

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.

679 x 388 x 785 x 757 = 156555033740

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.

679 : 1, 7, 97, 679

388 : 1, 2, 4, 97, 194, 388

785 : 1, 5, 157, 785

757 : 1, 757

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 679,388,785,757, is 1.

Now, the common factors can be found like this.

679:7x 97

388:2x 2x 97

785:5x 157

757:757

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

97 = 97

Therefore, the value for common factors is 97.

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 = 156555033740/(1x97)

LCM = 156555033740/97

LCM = 1613969420

Thus, we can understand that the LCM of 679,388,785,757 is 1613969420.

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

• LCM of 501, 265, 815, 566
• LCM of 198, 736, 148, 374
• LCM of 334, 712, 560, 422
• LCM of 438, 158, 946, 492
• LCM of 184, 243, 738, 994

1. What is the LCM of 679, 388, 785, 757?

Answer: LCM of 679, 388, 785, 757 is 1613969420.

2. How to calculate the LCM of 679, 388, 785, 757?

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 679, 388, 785, 757.

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}.