GCD of 851, 140, 149, 977 Calculator

Given Input numbers are 851, 140, 149, 977

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

Divisors of 851 :

The positive integer divisors of 851 that completely divides 851 are.

1, 23, 37, 851

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149

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 (851, 140, 149, 977) = 1.

Given numbers are 851, 140, 149, 977

The list of prime factors of all numbers are

Prime factors of 851 are 23 x 37

Prime factors of 140 are 2 x 2 x 5 x 7

Prime factors of 149 are 149

Prime factors of 977 are 977

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

Given numbers are 851, 140, 149, 977

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

Apply this formula for all numbers.

Step1:

LCM(851, 140) = 119140

GCD(851, 140) = ( 851 x 140 ) / 119140

= 851 / 140

= 851

Step2:

LCM(1, 149) = 149

GCD(1, 149) = ( 1 x 149 ) / 149

= 1 / 149

= 1

Step3:

LCM(1, 977) = 977

GCD(1, 977) = ( 1 x 977 ) / 977

= 1 / 977

= 1

So, Greatest Common Divisor of 851, 140, 149, 977 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 300, 513, 321, 358
• GCD of 696, 405, 783, 862
• GCD of 120, 380, 864, 533
• GCD of 586, 611, 335, 157
• GCD of 290, 989, 824, 238

Given numbers are 851, 140, 149, 977
The greatest common divisor of numbers 851, 140, 149, 977 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 851, 140, 149, 977 is 1.

1. What is the GCD of 851, 140, 149, 977?

GCD of given numbers 851, 140, 149, 977 is 1

2. How to calculate the greatest common divisor of 851, 140, 149, 977?

We can find the highest common divisor of 851, 140, 149, 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 851, 140, 149, 977 i.e 1.

3. How can I use the GCD of 851, 140, 149, 977Calculator?

Out the numbers 851, 140, 149, 977 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.