Given numbers are 521,695,973,769

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

The LCM of 521,695,973,769 is 1949157385.

Find LCM of 521,695,973,769 with Prime Factorization

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

139 x 521 x 5 x 7 x 769 = 1949157385

Therefore, the lowest common multiple of 521,695,973,769 is 1949157385.

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.

521 x 695 x 973 x 769 = 270932876515

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.

521 : 1, 521

695 : 1, 5, 139, 695

973 : 1, 7, 139, 973

769 : 1, 769

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,695,973,769, is 1.

Now, the common factors can be found like this.

521:521

695:5x 139

973:7x 139

769:769

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

139 = 139

Therefore, the value for common factors is 139.

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 = 270932876515/(1x139)

LCM = 270932876515/139

LCM = 1949157385

Thus, we can understand that the LCM of 521,695,973,769 is 1949157385.

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

• LCM of 310, 228, 813, 958
• LCM of 677, 308, 456, 173
• LCM of 832, 193, 953, 360
• LCM of 395, 104, 931, 738
• LCM of 513, 341, 231, 320

1. What is the LCM of 521, 695, 973, 769?

Answer: LCM of 521, 695, 973, 769 is 1949157385.

2. How to calculate the LCM of 521, 695, 973, 769?

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 521, 695, 973, 769.

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}.