GCD of 124, 492, 49, 658 Calculator

Given Input numbers are 124, 492, 49, 658

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

Divisors of 124 :

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

1, 2, 4, 31, 62, 124

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 49 :

The positive integer divisors of 49 that completely divides 49 are.

1, 7, 49

Divisors of 658 :

The positive integer divisors of 658 that completely divides 658 are.

1, 2, 7, 14, 47, 94, 329, 658

GCD of numbers is the greatest common divisor

So, the GCD (124, 492, 49, 658) = 1.

Given numbers are 124, 492, 49, 658

The list of prime factors of all numbers are

Prime factors of 124 are 2 x 2 x 31

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

Prime factors of 49 are 7 x 7

Prime factors of 658 are 2 x 7 x 47

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

Given numbers are 124, 492, 49, 658

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

Apply this formula for all numbers.

Step1:

LCM(124, 492) = 15252

GCD(124, 492) = ( 124 x 492 ) / 15252

= 124 / 492

= 124

Step2:

LCM(4, 49) = 196

GCD(4, 49) = ( 4 x 49 ) / 196

= 4 / 49

= 4

Step3:

LCM(1, 658) = 658

GCD(1, 658) = ( 1 x 658 ) / 658

= 1 / 658

= 1

So, Greatest Common Divisor of 124, 492, 49, 658 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 346, 300, 70, 909
• GCD of 563, 359, 86, 946
• GCD of 151, 816, 20, 947
• GCD of 766, 532, 36, 718
• GCD of 184, 498, 44, 750

Given numbers are 124, 492, 49, 658
The greatest common divisor of numbers 124, 492, 49, 658 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 124, 492, 49, 658 is 1.

1. What is the GCD of 124, 492, 49, 658?

GCD of given numbers 124, 492, 49, 658 is 1

2. How to calculate the greatest common divisor of 124, 492, 49, 658?

We can find the highest common divisor of 124, 492, 49, 658 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 124, 492, 49, 658 i.e 1.

3. How can I use the GCD of 124, 492, 49, 658Calculator?

Out the numbers 124, 492, 49, 658 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.