Given numbers are 669,346,772,692

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

The LCM of 669,346,772,692 is 89348964.

Find LCM of 669,346,772,692 with Prime Factorization

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

2 x 2 x 173 x 669 x 1 x 193 x 1 = 89348964

Therefore, the lowest common multiple of 669,346,772,692 is 89348964.

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.

669 x 346 x 772 x 692 = 123658966176

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.

669 : 1, 3, 223, 669

346 : 1, 2, 173, 346

772 : 1, 2, 4, 193, 386, 772

692 : 1, 2, 4, 173, 346, 692

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,346,772,692, is 1.

Now, the common factors can be found like this.

669:3x 223

346:2x 173

772:2x 2x 193

692:2x 2x 173

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 173 = 1384

Therefore, the value for common factors is 1384.

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 = 123658966176/(1x1384)

LCM = 123658966176/1384

LCM = 89348964

Thus, we can understand that the LCM of 669,346,772,692 is 89348964.

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

• LCM of 243, 546, 455, 541
• LCM of 400, 387, 721, 287
• LCM of 267, 234, 783, 412
• LCM of 658, 289, 966, 150
• LCM of 151, 921, 519, 539

1. What is the LCM of 669, 346, 772, 692?

Answer: LCM of 669, 346, 772, 692 is 89348964.

2. How to calculate the LCM of 669, 346, 772, 692?

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 669, 346, 772, 692.

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}.