GCD of 624, 976, 98, 421 Calculator

Given Input numbers are 624, 976, 98, 421

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

Divisors of 624 :

The positive integer divisors of 624 that completely divides 624 are.

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

Divisors of 976 :

The positive integer divisors of 976 that completely divides 976 are.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

Divisors of 98 :

The positive integer divisors of 98 that completely divides 98 are.

1, 2, 7, 14, 49, 98

Divisors of 421 :

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

1, 421

GCD of numbers is the greatest common divisor

So, the GCD (624, 976, 98, 421) = 1.

Given numbers are 624, 976, 98, 421

The list of prime factors of all numbers are

Prime factors of 624 are 2 x 2 x 2 x 2 x 3 x 13

Prime factors of 976 are 2 x 2 x 2 x 2 x 61

Prime factors of 98 are 2 x 7 x 7

Prime factors of 421 are 421

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

Given numbers are 624, 976, 98, 421

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

Apply this formula for all numbers.

Step1:

LCM(624, 976) = 38064

GCD(624, 976) = ( 624 x 976 ) / 38064

= 624 / 976

= 624

Step2:

LCM(16, 98) = 784

GCD(16, 98) = ( 16 x 98 ) / 784

= 16 / 98

= 16

Step3:

LCM(2, 421) = 842

GCD(2, 421) = ( 2 x 421 ) / 842

= 2 / 421

= 2

So, Greatest Common Divisor of 624, 976, 98, 421 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 669, 132, 52, 974
• GCD of 914, 628, 10, 738
• GCD of 306, 492, 28, 936
• GCD of 312, 677, 33, 140
• GCD of 435, 430, 73, 402

Given numbers are 624, 976, 98, 421
The greatest common divisor of numbers 624, 976, 98, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 624, 976, 98, 421 is 1.

1. What is the GCD of 624, 976, 98, 421?

GCD of given numbers 624, 976, 98, 421 is 1

2. How to calculate the greatest common divisor of 624, 976, 98, 421?

We can find the highest common divisor of 624, 976, 98, 421 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 624, 976, 98, 421 i.e 1.

3. How can I use the GCD of 624, 976, 98, 421Calculator?

Out the numbers 624, 976, 98, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.