Given numbers are 385,697,611,156

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

The LCM of 385,697,611,156 is 1967505540.

Find LCM of 385,697,611,156 with Prime Factorization

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

13 x 385 x 697 x 47 x 12 = 1967505540

Therefore, the lowest common multiple of 385,697,611,156 is 1967505540.

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.

385 x 697 x 611 x 156 = 25577572020

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.

385 : 1, 5, 7, 11, 35, 55, 77, 385

697 : 1, 17, 41, 697

611 : 1, 13, 47, 611

156 : 1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 385,697,611,156, is 1.

Now, the common factors can be found like this.

385:5x 7x 11

697:17x 41

611:13x 47

156:2x 2x 3x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 25577572020/(1x13)

LCM = 25577572020/13

LCM = 1967505540

Thus, we can understand that the LCM of 385,697,611,156 is 1967505540.

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

• LCM of 797, 648, 916, 861
• LCM of 347, 521, 823, 200
• LCM of 650, 980, 447, 395
• LCM of 580, 408, 819, 217
• LCM of 988, 342, 402, 374

1. What is the LCM of 385, 697, 611, 156?

Answer: LCM of 385, 697, 611, 156 is 1967505540.

2. How to calculate the LCM of 385, 697, 611, 156?

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 385, 697, 611, 156.

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}.