Given numbers are 781,167,167,159

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

The LCM of 781,167,167,159 is 20737893.

Find LCM of 781,167,167,159 with Prime Factorization

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

167 x 781 x 1 x 1 x 159 = 20737893

Therefore, the lowest common multiple of 781,167,167,159 is 20737893.

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.

781 x 167 x 167 x 159 = 3463228131

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.

781 : 1, 11, 71, 781

167 : 1, 167

167 : 1, 167

159 : 1, 3, 53, 159

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 781,167,167,159, is 1.

Now, the common factors can be found like this.

781:11x 71

167:167

167:167

159:3x 53

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

167 = 167

Therefore, the value for common factors is 167.

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 = 3463228131/(1x167)

LCM = 3463228131/167

LCM = 20737893

Thus, we can understand that the LCM of 781,167,167,159 is 20737893.

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

• LCM of 776, 841, 695, 535
• LCM of 940, 682, 928, 716
• LCM of 540, 375, 346, 567
• LCM of 307, 596, 733, 672
• LCM of 696, 930, 161, 526

1. What is the LCM of 781, 167, 167, 159?

Answer: LCM of 781, 167, 167, 159 is 20737893.

2. How to calculate the LCM of 781, 167, 167, 159?

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 781, 167, 167, 159.

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}.