GCD of 972, 677, 421, 753 Calculator

Given Input numbers are 972, 677, 421, 753

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

Divisors of 972 :

The positive integer divisors of 972 that completely divides 972 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972

Divisors of 677 :

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

1, 677

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

Divisors of 753 :

The positive integer divisors of 753 that completely divides 753 are.

1, 3, 251, 753

GCD of numbers is the greatest common divisor

So, the GCD (972, 677, 421, 753) = 1.

Given numbers are 972, 677, 421, 753

The list of prime factors of all numbers are

Prime factors of 972 are 2 x 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 677 are 677

Prime factors of 421 are 421

Prime factors of 753 are 3 x 251

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

Given numbers are 972, 677, 421, 753

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

Apply this formula for all numbers.

Step1:

LCM(972, 677) = 658044

GCD(972, 677) = ( 972 x 677 ) / 658044

= 972 / 677

= 972

Step2:

LCM(1, 421) = 421

GCD(1, 421) = ( 1 x 421 ) / 421

= 1 / 421

= 1

Step3:

LCM(1, 753) = 753

GCD(1, 753) = ( 1 x 753 ) / 753

= 1 / 753

= 1

So, Greatest Common Divisor of 972, 677, 421, 753 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 632, 713, 742, 127
• GCD of 788, 113, 509, 213
• GCD of 415, 402, 224, 694
• GCD of 999, 959, 232, 485
• GCD of 143, 756, 153, 672

Given numbers are 972, 677, 421, 753
The greatest common divisor of numbers 972, 677, 421, 753 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 972, 677, 421, 753 is 1.

1. What is the GCD of 972, 677, 421, 753?

GCD of given numbers 972, 677, 421, 753 is 1

2. How to calculate the greatest common divisor of 972, 677, 421, 753?

We can find the highest common divisor of 972, 677, 421, 753 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 972, 677, 421, 753 i.e 1.

3. How can I use the GCD of 972, 677, 421, 753Calculator?

Out the numbers 972, 677, 421, 753 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.