GCD of 767, 965, 672, 221 Calculator

Given Input numbers are 767, 965, 672, 221

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

Divisors of 767 :

The positive integer divisors of 767 that completely divides 767 are.

1, 13, 59, 767

Divisors of 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

GCD of numbers is the greatest common divisor

So, the GCD (767, 965, 672, 221) = 1.

Given numbers are 767, 965, 672, 221

The list of prime factors of all numbers are

Prime factors of 767 are 13 x 59

Prime factors of 965 are 5 x 193

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 221 are 13 x 17

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

Given numbers are 767, 965, 672, 221

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

Apply this formula for all numbers.

Step1:

LCM(767, 965) = 740155

GCD(767, 965) = ( 767 x 965 ) / 740155

= 767 / 965

= 767

Step2:

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

= 1 / 672

= 1

Step3:

LCM(1, 221) = 221

GCD(1, 221) = ( 1 x 221 ) / 221

= 1 / 221

= 1

So, Greatest Common Divisor of 767, 965, 672, 221 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 781, 105, 669, 441
• GCD of 147, 387, 993, 123
• GCD of 623, 955, 247, 519
• GCD of 442, 709, 730, 615
• GCD of 237, 481, 112, 455

Given numbers are 767, 965, 672, 221
The greatest common divisor of numbers 767, 965, 672, 221 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 767, 965, 672, 221 is 1.

1. What is the GCD of 767, 965, 672, 221?

GCD of given numbers 767, 965, 672, 221 is 1

2. How to calculate the greatest common divisor of 767, 965, 672, 221?

We can find the highest common divisor of 767, 965, 672, 221 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 767, 965, 672, 221 i.e 1.

3. How can I use the GCD of 767, 965, 672, 221Calculator?

Out the numbers 767, 965, 672, 221 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.