GCD of 137, 970, 462, 691 Calculator

Given Input numbers are 137, 970, 462, 691

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

Divisors of 137 :

The positive integer divisors of 137 that completely divides 137 are.

1, 137

Divisors of 970 :

The positive integer divisors of 970 that completely divides 970 are.

1, 2, 5, 10, 97, 194, 485, 970

Divisors of 462 :

The positive integer divisors of 462 that completely divides 462 are.

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

GCD of numbers is the greatest common divisor

So, the GCD (137, 970, 462, 691) = 1.

Given numbers are 137, 970, 462, 691

The list of prime factors of all numbers are

Prime factors of 137 are 137

Prime factors of 970 are 2 x 5 x 97

Prime factors of 462 are 2 x 3 x 7 x 11

Prime factors of 691 are 691

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

Given numbers are 137, 970, 462, 691

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

Apply this formula for all numbers.

Step1:

LCM(137, 970) = 132890

GCD(137, 970) = ( 137 x 970 ) / 132890

= 137 / 970

= 137

Step2:

LCM(1, 462) = 462

GCD(1, 462) = ( 1 x 462 ) / 462

= 1 / 462

= 1

Step3:

LCM(1, 691) = 691

GCD(1, 691) = ( 1 x 691 ) / 691

= 1 / 691

= 1

So, Greatest Common Divisor of 137, 970, 462, 691 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 568, 150, 567, 564
• GCD of 534, 841, 142, 564
• GCD of 536, 406, 496, 704
• GCD of 528, 780, 319, 663
• GCD of 955, 744, 677, 249

Given numbers are 137, 970, 462, 691
The greatest common divisor of numbers 137, 970, 462, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 137, 970, 462, 691 is 1.

1. What is the GCD of 137, 970, 462, 691?

GCD of given numbers 137, 970, 462, 691 is 1

2. How to calculate the greatest common divisor of 137, 970, 462, 691?

We can find the highest common divisor of 137, 970, 462, 691 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 137, 970, 462, 691 i.e 1.

3. How can I use the GCD of 137, 970, 462, 691Calculator?

Out the numbers 137, 970, 462, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.