Given numbers are 628,138,970,767

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

The LCM of 628,138,970,767 is 16119287340.

Find LCM of 628,138,970,767 with Prime Factorization

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

2 x 314 x 69 x 485 x 767 = 16119287340

Therefore, the lowest common multiple of 628,138,970,767 is 16119287340.

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.

628 x 138 x 970 x 767 = 64477149360

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.

628 : 1, 2, 4, 157, 314, 628

138 : 1, 2, 3, 6, 23, 46, 69, 138

970 : 1, 2, 5, 10, 97, 194, 485, 970

767 : 1, 13, 59, 767

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,138,970,767, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

138:2x 3x 23

970:2x 5x 97

767:13x 59

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 64477149360/(1x4)

LCM = 64477149360/4

LCM = 16119287340

Thus, we can understand that the LCM of 628,138,970,767 is 16119287340.

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

• LCM of 209, 219, 811, 112
• LCM of 866, 180, 902, 723
• LCM of 608, 455, 432, 673
• LCM of 474, 198, 106, 621
• LCM of 441, 108, 303, 152

1. What is the LCM of 628, 138, 970, 767?

Answer: LCM of 628, 138, 970, 767 is 16119287340.

2. How to calculate the LCM of 628, 138, 970, 767?

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 628, 138, 970, 767.

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}.