GCD of 989, 124, 262, 378 Calculator

Given Input numbers are 989, 124, 262, 378

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

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

Divisors of 262 :

The positive integer divisors of 262 that completely divides 262 are.

1, 2, 131, 262

Divisors of 378 :

The positive integer divisors of 378 that completely divides 378 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

GCD of numbers is the greatest common divisor

So, the GCD (989, 124, 262, 378) = 1.

Given numbers are 989, 124, 262, 378

The list of prime factors of all numbers are

Prime factors of 989 are 23 x 43

Prime factors of 124 are 2 x 2 x 31

Prime factors of 262 are 2 x 131

Prime factors of 378 are 2 x 3 x 3 x 3 x 7

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

Given numbers are 989, 124, 262, 378

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

Apply this formula for all numbers.

Step1:

LCM(989, 124) = 122636

GCD(989, 124) = ( 989 x 124 ) / 122636

= 989 / 124

= 989

Step2:

LCM(1, 262) = 262

GCD(1, 262) = ( 1 x 262 ) / 262

= 1 / 262

= 1

Step3:

LCM(1, 378) = 378

GCD(1, 378) = ( 1 x 378 ) / 378

= 1 / 378

= 1

So, Greatest Common Divisor of 989, 124, 262, 378 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 784, 175, 904, 886
• GCD of 242, 235, 982, 882
• GCD of 913, 949, 546, 420
• GCD of 773, 607, 375, 935
• GCD of 213, 509, 983, 142

Given numbers are 989, 124, 262, 378
The greatest common divisor of numbers 989, 124, 262, 378 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 989, 124, 262, 378 is 1.

1. What is the GCD of 989, 124, 262, 378?

GCD of given numbers 989, 124, 262, 378 is 1

2. How to calculate the greatest common divisor of 989, 124, 262, 378?

We can find the highest common divisor of 989, 124, 262, 378 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 989, 124, 262, 378 i.e 1.

3. How can I use the GCD of 989, 124, 262, 378Calculator?

Out the numbers 989, 124, 262, 378 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.