GCD of 721, 492, 977, 354 Calculator

Given Input numbers are 721, 492, 977, 354

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

Divisors of 721 :

The positive integer divisors of 721 that completely divides 721 are.

1, 7, 103, 721

Divisors of 492 :

The positive integer divisors of 492 that completely divides 492 are.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 354 :

The positive integer divisors of 354 that completely divides 354 are.

1, 2, 3, 6, 59, 118, 177, 354

GCD of numbers is the greatest common divisor

So, the GCD (721, 492, 977, 354) = 1.

Given numbers are 721, 492, 977, 354

The list of prime factors of all numbers are

Prime factors of 721 are 7 x 103

Prime factors of 492 are 2 x 2 x 3 x 41

Prime factors of 977 are 977

Prime factors of 354 are 2 x 3 x 59

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

Given numbers are 721, 492, 977, 354

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

Apply this formula for all numbers.

Step1:

LCM(721, 492) = 354732

GCD(721, 492) = ( 721 x 492 ) / 354732

= 721 / 492

= 721

Step2:

LCM(1, 977) = 977

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

= 1 / 977

= 1

Step3:

LCM(1, 354) = 354

GCD(1, 354) = ( 1 x 354 ) / 354

= 1 / 354

= 1

So, Greatest Common Divisor of 721, 492, 977, 354 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 248, 494, 689, 771
• GCD of 920, 495, 440, 800
• GCD of 132, 588, 313, 925
• GCD of 421, 124, 807, 112
• GCD of 183, 803, 194, 985

Given numbers are 721, 492, 977, 354
The greatest common divisor of numbers 721, 492, 977, 354 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 492, 977, 354 is 1.

1. What is the GCD of 721, 492, 977, 354?

GCD of given numbers 721, 492, 977, 354 is 1

2. How to calculate the greatest common divisor of 721, 492, 977, 354?

We can find the highest common divisor of 721, 492, 977, 354 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 721, 492, 977, 354 i.e 1.

3. How can I use the GCD of 721, 492, 977, 354Calculator?

Out the numbers 721, 492, 977, 354 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.