Given numbers are 528,968,686,680

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

The LCM of 528,968,686,680 is 169332240.

Find LCM of 528,968,686,680 with Prime Factorization

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

2 x 2 x 2 x 11 x 6 x 11 x 343 x 85 = 169332240

Therefore, the lowest common multiple of 528,968,686,680 is 169332240.

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.

528 x 968 x 686 x 680 = 238419793920

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.

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

686 : 1, 2, 7, 14, 49, 98, 343, 686

680 : 1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 528,968,686,680, is 2.

Now, the common factors can be found like this.

528:2x 2x 2x 2x 3x 11

968:2x 2x 2x 11x 11

686:2x 7x 7x 7

680:2x 2x 2x 5x 17

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 2x 11 = 704

Therefore, the value for common factors is 704.

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 = 238419793920/(2x704)

LCM = 238419793920/1408

LCM = 169332240

Thus, we can understand that the LCM of 528,968,686,680 is 169332240.

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

• LCM of 638, 530, 617, 578
• LCM of 751, 344, 677, 549
• LCM of 941, 252, 564, 239
• LCM of 377, 159, 248, 891
• LCM of 418, 222, 967, 132

1. What is the LCM of 528, 968, 686, 680?

Answer: LCM of 528, 968, 686, 680 is 169332240.

2. How to calculate the LCM of 528, 968, 686, 680?

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 528, 968, 686, 680.

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}.