Given numbers are 421,503,535,963

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

The LCM of 421,503,535,963 is 1019638845.

Find LCM of 421,503,535,963 with Prime Factorization

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

107 x 421 x 503 x 5 x 9 = 1019638845

Therefore, the lowest common multiple of 421,503,535,963 is 1019638845.

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.

421 x 503 x 535 x 963 = 109101356415

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.

421 : 1, 421

503 : 1, 503

535 : 1, 5, 107, 535

963 : 1, 3, 9, 107, 321, 963

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,503,535,963, is 1.

Now, the common factors can be found like this.

421:421

503:503

535:5x 107

963:3x 3x 107

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

107 = 107

Therefore, the value for common factors is 107.

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 = 109101356415/(1x107)

LCM = 109101356415/107

LCM = 1019638845

Thus, we can understand that the LCM of 421,503,535,963 is 1019638845.

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

• LCM of 401, 269, 334, 759
• LCM of 664, 547, 971, 595
• LCM of 562, 858, 473, 422
• LCM of 264, 285, 542, 645
• LCM of 648, 906, 661, 228

1. What is the LCM of 421, 503, 535, 963?

Answer: LCM of 421, 503, 535, 963 is 1019638845.

2. How to calculate the LCM of 421, 503, 535, 963?

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 421, 503, 535, 963.

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}.