GCD of 620, 616, 246, 977 Calculator

Given Input numbers are 620, 616, 246, 977

In the factoring method, we have to find the divisors of all numbers

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 616 :

The positive integer divisors of 616 that completely divides 616 are.

1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616

Divisors of 246 :

The positive integer divisors of 246 that completely divides 246 are.

1, 2, 3, 6, 41, 82, 123, 246

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

GCD of numbers is the greatest common divisor

So, the GCD (620, 616, 246, 977) = 1.

Given numbers are 620, 616, 246, 977

The list of prime factors of all numbers are

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 616 are 2 x 2 x 2 x 7 x 11

Prime factors of 246 are 2 x 3 x 41

Prime factors of 977 are 977

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 620, 616, 246, 977

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(620, 616) = 95480

GCD(620, 616) = ( 620 x 616 ) / 95480

= 620 / 616

= 620

Step2:

LCM(4, 246) = 492

GCD(4, 246) = ( 4 x 246 ) / 492

= 4 / 246

= 4

Step3:

LCM(2, 977) = 1954

GCD(2, 977) = ( 2 x 977 ) / 1954

= 2 / 977

= 2

So, Greatest Common Divisor of 620, 616, 246, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 760, 731, 813, 390
• GCD of 936, 547, 430, 181
• GCD of 189, 642, 920, 975
• GCD of 204, 994, 158, 660
• GCD of 556, 692, 562, 662

Given numbers are 620, 616, 246, 977
The greatest common divisor of numbers 620, 616, 246, 977 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 620, 616, 246, 977 is 1.

1. What is the GCD of 620, 616, 246, 977?

GCD of given numbers 620, 616, 246, 977 is 1

2. How to calculate the greatest common divisor of 620, 616, 246, 977?

We can find the highest common divisor of 620, 616, 246, 977 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 620, 616, 246, 977 i.e 1.

3. How can I use the GCD of 620, 616, 246, 977Calculator?

Out the numbers 620, 616, 246, 977 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.