Given numbers are 597,749,642,669

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

The LCM of 597,749,642,669 is 199430238.

Find LCM of 597,749,642,669 with Prime Factorization

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

3 x 107 x 199 x 7 x 2 x 223 = 199430238

Therefore, the lowest common multiple of 597,749,642,669 is 199430238.

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.

597 x 749 x 642 x 669 = 192051319194

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.

597 : 1, 3, 199, 597

749 : 1, 7, 107, 749

642 : 1, 2, 3, 6, 107, 214, 321, 642

669 : 1, 3, 223, 669

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 597,749,642,669, is 1.

Now, the common factors can be found like this.

597:3x 199

749:7x 107

642:2x 3x 107

669:3x 223

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

3x 3x 107 = 963

Therefore, the value for common factors is 963.

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 = 192051319194/(1x963)

LCM = 192051319194/963

LCM = 199430238

Thus, we can understand that the LCM of 597,749,642,669 is 199430238.

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

• LCM of 194, 378, 298, 573
• LCM of 466, 958, 835, 867
• LCM of 417, 769, 316, 402
• LCM of 158, 800, 768, 554
• LCM of 306, 613, 805, 175

1. What is the LCM of 597, 749, 642, 669?

Answer: LCM of 597, 749, 642, 669 is 199430238.

2. How to calculate the LCM of 597, 749, 642, 669?

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 597, 749, 642, 669.

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}.