Given numbers are 677,686,984

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

The LCM of 677,686,984 is 228495624.

Find LCM of 677,686,984 with Prime Factorization

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

2 x 677 x 343 x 492 = 228495624

Therefore, the lowest common multiple of 677,686,984 is 228495624.

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.

677 x 686 x 984 = 456991248

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.

677 : 1, 677

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

984 : 1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 677,686,984, is 1.

Now, the common factors can be found like this.

677:677

686:2x 7x 7x 7

984:2x 2x 2x 3x 41

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

2 = 2

Therefore, the value for common factors is 2.

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 = 456991248/(1x2)

LCM = 456991248/2

LCM = 228495624

Thus, we can understand that the LCM of 677,686,984 is 228495624.

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

• LCM of 809, 962, 262
• LCM of 991, 733, 253
• LCM of 154, 676, 712
• LCM of 238, 137, 143
• LCM of 760, 856, 897

1. What is the LCM of 677, 686, 984?

Answer: LCM of 677, 686, 984 is 228495624.

2. How to calculate the LCM of 677, 686, 984?

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 677, 686, 984.

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}.