GCD of 139, 308, 874, 970 Calculator

Given Input numbers are 139, 308, 874, 970

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

Divisors of 139 :

The positive integer divisors of 139 that completely divides 139 are.

1, 139

Divisors of 308 :

The positive integer divisors of 308 that completely divides 308 are.

1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308

Divisors of 874 :

The positive integer divisors of 874 that completely divides 874 are.

1, 2, 19, 23, 38, 46, 437, 874

Divisors of 970 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (139, 308, 874, 970) = 1.

Given numbers are 139, 308, 874, 970

The list of prime factors of all numbers are

Prime factors of 139 are 139

Prime factors of 308 are 2 x 2 x 7 x 11

Prime factors of 874 are 2 x 19 x 23

Prime factors of 970 are 2 x 5 x 97

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

Given numbers are 139, 308, 874, 970

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

Apply this formula for all numbers.

Step1:

LCM(139, 308) = 42812

GCD(139, 308) = ( 139 x 308 ) / 42812

= 139 / 308

= 139

Step2:

LCM(1, 874) = 874

GCD(1, 874) = ( 1 x 874 ) / 874

= 1 / 874

= 1

Step3:

LCM(1, 970) = 970

GCD(1, 970) = ( 1 x 970 ) / 970

= 1 / 970

= 1

So, Greatest Common Divisor of 139, 308, 874, 970 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 820, 786, 143, 151
• GCD of 573, 151, 713, 757
• GCD of 123, 728, 647, 189
• GCD of 253, 167, 876, 100
• GCD of 780, 834, 726, 532

Given numbers are 139, 308, 874, 970
The greatest common divisor of numbers 139, 308, 874, 970 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 139, 308, 874, 970 is 1.

1. What is the GCD of 139, 308, 874, 970?

GCD of given numbers 139, 308, 874, 970 is 1

2. How to calculate the greatest common divisor of 139, 308, 874, 970?

We can find the highest common divisor of 139, 308, 874, 970 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 139, 308, 874, 970 i.e 1.

3. How can I use the GCD of 139, 308, 874, 970Calculator?

Out the numbers 139, 308, 874, 970 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.