Given numbers are 776,715,771,771

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

The LCM of 776,715,771,771 is 427781640.

Find LCM of 776,715,771,771 with Prime Factorization

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

3 x 257 x 776 x 715 x 1 x 1 = 427781640

Therefore, the lowest common multiple of 776,715,771,771 is 427781640.

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.

776 x 715 x 771 x 771 = 329819644440

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.

776 : 1, 2, 4, 8, 97, 194, 388, 776

715 : 1, 5, 11, 13, 55, 65, 143, 715

771 : 1, 3, 257, 771

771 : 1, 3, 257, 771

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 776,715,771,771, is 1.

Now, the common factors can be found like this.

776:2x 2x 2x 97

715:5x 11x 13

771:3x 257

771:3x 257

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

3x 257 = 771

Therefore, the value for common factors is 771.

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 = 329819644440/(1x771)

LCM = 329819644440/771

LCM = 427781640

Thus, we can understand that the LCM of 776,715,771,771 is 427781640.

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

• LCM of 503, 578, 747, 824
• LCM of 493, 771, 395, 898
• LCM of 521, 795, 705, 198
• LCM of 889, 727, 975, 486
• LCM of 969, 838, 613, 917

1. What is the LCM of 776, 715, 771, 771?

Answer: LCM of 776, 715, 771, 771 is 427781640.

2. How to calculate the LCM of 776, 715, 771, 771?

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 776, 715, 771, 771.

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}.