Given numbers are 669,763,456

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

The LCM of 669,763,456 is 77587944.

Find LCM of 669,763,456 with Prime Factorization

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

3 x 223 x 763 x 152 = 77587944

Therefore, the lowest common multiple of 669,763,456 is 77587944.

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 763 x 456 = 232763832

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

763 : 1, 7, 109, 763

456 : 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,763,456, is 1.

Now, the common factors can be found like this.

669:3x 223

763:7x 109

456:2x 2x 2x 3x 19

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

3 = 3

Therefore, the value for common factors is 3.

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 = 232763832/(1x3)

LCM = 232763832/3

LCM = 77587944

Thus, we can understand that the LCM of 669,763,456 is 77587944.

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

• LCM of 476, 439, 545
• LCM of 259, 608, 394
• LCM of 939, 990, 719
• LCM of 740, 731, 244
• LCM of 507, 393, 812

1. What is the LCM of 669, 763, 456?

Answer: LCM of 669, 763, 456 is 77587944.

2. How to calculate the LCM of 669, 763, 456?

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, 763, 456.

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}.