Given numbers are 815,669,506,674

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

The LCM of 815,669,506,674 is 92974562670.

Find LCM of 815,669,506,674 with Prime Factorization

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

2 x 815 x 669 x 253 x 337 = 92974562670

Therefore, the lowest common multiple of 815,669,506,674 is 92974562670.

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.

815 x 669 x 506 x 674 = 185949125340

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.

815 : 1, 5, 163, 815

669 : 1, 3, 223, 669

506 : 1, 2, 11, 22, 23, 46, 253, 506

674 : 1, 2, 337, 674

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 815,669,506,674, is 1.

Now, the common factors can be found like this.

815:5x 163

669:3x 223

506:2x 11x 23

674:2x 337

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 = 185949125340/(1x2)

LCM = 185949125340/2

LCM = 92974562670

Thus, we can understand that the LCM of 815,669,506,674 is 92974562670.

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

• LCM of 199, 862, 952, 518
• LCM of 372, 749, 975, 390
• LCM of 822, 808, 815, 607
• LCM of 138, 681, 867, 539
• LCM of 215, 505, 751, 413

1. What is the LCM of 815, 669, 506, 674?

Answer: LCM of 815, 669, 506, 674 is 92974562670.

2. How to calculate the LCM of 815, 669, 506, 674?

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 815, 669, 506, 674.

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}.