GCD of 465, 561, 664, 942 Calculator

Given Input numbers are 465, 561, 664, 942

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

Divisors of 465 :

The positive integer divisors of 465 that completely divides 465 are.

1, 3, 5, 15, 31, 93, 155, 465

Divisors of 561 :

The positive integer divisors of 561 that completely divides 561 are.

1, 3, 11, 17, 33, 51, 187, 561

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 942 :

The positive integer divisors of 942 that completely divides 942 are.

1, 2, 3, 6, 157, 314, 471, 942

GCD of numbers is the greatest common divisor

So, the GCD (465, 561, 664, 942) = 1.

Given numbers are 465, 561, 664, 942

The list of prime factors of all numbers are

Prime factors of 465 are 3 x 5 x 31

Prime factors of 561 are 3 x 11 x 17

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 942 are 2 x 3 x 157

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

Given numbers are 465, 561, 664, 942

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

Apply this formula for all numbers.

Step1:

LCM(465, 561) = 86955

GCD(465, 561) = ( 465 x 561 ) / 86955

= 465 / 561

= 465

Step2:

LCM(3, 664) = 1992

GCD(3, 664) = ( 3 x 664 ) / 1992

= 3 / 664

= 3

Step3:

LCM(1, 942) = 942

GCD(1, 942) = ( 1 x 942 ) / 942

= 1 / 942

= 1

So, Greatest Common Divisor of 465, 561, 664, 942 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 150, 866, 359, 397
• GCD of 501, 456, 496, 455
• GCD of 895, 957, 902, 662
• GCD of 468, 817, 222, 866
• GCD of 840, 626, 186, 673

Given numbers are 465, 561, 664, 942
The greatest common divisor of numbers 465, 561, 664, 942 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 465, 561, 664, 942 is 1.

1. What is the GCD of 465, 561, 664, 942?

GCD of given numbers 465, 561, 664, 942 is 1

2. How to calculate the greatest common divisor of 465, 561, 664, 942?

We can find the highest common divisor of 465, 561, 664, 942 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 465, 561, 664, 942 i.e 1.

3. How can I use the GCD of 465, 561, 664, 942Calculator?

Out the numbers 465, 561, 664, 942 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.