Given numbers are 861,779,337,67

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

The LCM of 861,779,337,67 is 369369861.

Find LCM of 861,779,337,67 with Prime Factorization

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

41 x 21 x 19 x 337 x 67 = 369369861

Therefore, the lowest common multiple of 861,779,337,67 is 369369861.

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.

861 x 779 x 337 x 67 = 15144164301

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.

861 : 1, 3, 7, 21, 41, 123, 287, 861

779 : 1, 19, 41, 779

337 : 1, 337

67 : 1, 67

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 861,779,337,67, is 1.

Now, the common factors can be found like this.

861:3x 7x 41

779:19x 41

337:337

67:67

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

41 = 41

Therefore, the value for common factors is 41.

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 = 15144164301/(1x41)

LCM = 15144164301/41

LCM = 369369861

Thus, we can understand that the LCM of 861,779,337,67 is 369369861.

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

• LCM of 165, 345, 799, 15
• LCM of 981, 258, 567, 19
• LCM of 558, 236, 883, 59
• LCM of 372, 779, 192, 23
• LCM of 440, 373, 994, 80

1. What is the LCM of 861, 779, 337, 67?

Answer: LCM of 861, 779, 337, 67 is 369369861.

2. How to calculate the LCM of 861, 779, 337, 67?

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 861, 779, 337, 67.

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}.