GCD of 126, 157, 840, 714 Calculator

Given Input numbers are 126, 157, 840, 714

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

Divisors of 126 :

The positive integer divisors of 126 that completely divides 126 are.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 157 :

The positive integer divisors of 157 that completely divides 157 are.

1, 157

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 714 :

The positive integer divisors of 714 that completely divides 714 are.

1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714

GCD of numbers is the greatest common divisor

So, the GCD (126, 157, 840, 714) = 1.

Given numbers are 126, 157, 840, 714

The list of prime factors of all numbers are

Prime factors of 126 are 2 x 3 x 3 x 7

Prime factors of 157 are 157

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 714 are 2 x 3 x 7 x 17

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

Given numbers are 126, 157, 840, 714

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

Apply this formula for all numbers.

Step1:

LCM(126, 157) = 19782

GCD(126, 157) = ( 126 x 157 ) / 19782

= 126 / 157

= 126

Step2:

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

= 1 / 840

= 1

Step3:

LCM(1, 714) = 714

GCD(1, 714) = ( 1 x 714 ) / 714

= 1 / 714

= 1

So, Greatest Common Divisor of 126, 157, 840, 714 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 367, 466, 819, 876
• GCD of 211, 327, 407, 594
• GCD of 852, 622, 410, 443
• GCD of 857, 286, 475, 913
• GCD of 524, 124, 939, 104

Given numbers are 126, 157, 840, 714
The greatest common divisor of numbers 126, 157, 840, 714 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 126, 157, 840, 714 is 1.

1. What is the GCD of 126, 157, 840, 714?

GCD of given numbers 126, 157, 840, 714 is 1

2. How to calculate the greatest common divisor of 126, 157, 840, 714?

We can find the highest common divisor of 126, 157, 840, 714 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 126, 157, 840, 714 i.e 1.

3. How can I use the GCD of 126, 157, 840, 714Calculator?

Out the numbers 126, 157, 840, 714 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.