GCD of 425, 677, 153, 770 Calculator

Given Input numbers are 425, 677, 153, 770

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

Divisors of 425 :

The positive integer divisors of 425 that completely divides 425 are.

1, 5, 17, 25, 85, 425

Divisors of 677 :

The positive integer divisors of 677 that completely divides 677 are.

1, 677

Divisors of 153 :

The positive integer divisors of 153 that completely divides 153 are.

1, 3, 9, 17, 51, 153

Divisors of 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

GCD of numbers is the greatest common divisor

So, the GCD (425, 677, 153, 770) = 1.

Given numbers are 425, 677, 153, 770

The list of prime factors of all numbers are

Prime factors of 425 are 5 x 5 x 17

Prime factors of 677 are 677

Prime factors of 153 are 3 x 3 x 17

Prime factors of 770 are 2 x 5 x 7 x 11

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

Given numbers are 425, 677, 153, 770

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

Apply this formula for all numbers.

Step1:

LCM(425, 677) = 287725

GCD(425, 677) = ( 425 x 677 ) / 287725

= 425 / 677

= 425

Step2:

LCM(1, 153) = 153

GCD(1, 153) = ( 1 x 153 ) / 153

= 1 / 153

= 1

Step3:

LCM(1, 770) = 770

GCD(1, 770) = ( 1 x 770 ) / 770

= 1 / 770

= 1

So, Greatest Common Divisor of 425, 677, 153, 770 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 232, 320, 118, 707
• GCD of 199, 861, 849, 458
• GCD of 416, 700, 198, 143
• GCD of 382, 190, 772, 382
• GCD of 274, 947, 327, 575

Given numbers are 425, 677, 153, 770
The greatest common divisor of numbers 425, 677, 153, 770 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 425, 677, 153, 770 is 1.

1. What is the GCD of 425, 677, 153, 770?

GCD of given numbers 425, 677, 153, 770 is 1

2. How to calculate the greatest common divisor of 425, 677, 153, 770?

We can find the highest common divisor of 425, 677, 153, 770 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 425, 677, 153, 770 i.e 1.

3. How can I use the GCD of 425, 677, 153, 770Calculator?

Out the numbers 425, 677, 153, 770 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.