GCD of 140, 506, 164, 770 Calculator

Given Input numbers are 140, 506, 164, 770

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

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 506 :

The positive integer divisors of 506 that completely divides 506 are.

1, 2, 11, 22, 23, 46, 253, 506

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

GCD of numbers is the greatest common divisor

So, the GCD (140, 506, 164, 770) = 2.

Given numbers are 140, 506, 164, 770

The list of prime factors of all numbers are

Prime factors of 140 are 2 x 2 x 5 x 7

Prime factors of 506 are 2 x 11 x 23

Prime factors of 164 are 2 x 2 x 41

Prime factors of 770 are 2 x 5 x 7 x 11

The highest common occurrence is 2¹

Therefore, GCD of 140, 506, 164, 770 is 2.

Given numbers are 140, 506, 164, 770

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

Apply this formula for all numbers.

Step1:

LCM(140, 506) = 35420

GCD(140, 506) = ( 140 x 506 ) / 35420

= 140 / 506

= 140

Step2:

LCM(2, 164) = 164

GCD(2, 164) = ( 2 x 164 ) / 164

= 2 / 164

= 2

Step3:

LCM(2, 770) = 770

GCD(2, 770) = ( 2 x 770 ) / 770

= 2 / 770

= 2

So, Greatest Common Divisor of 140, 506, 164, 770 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 963, 593, 827, 145
• GCD of 564, 931, 428, 109
• GCD of 359, 252, 243, 994
• GCD of 811, 782, 992, 546
• GCD of 876, 761, 813, 890

Given numbers are 140, 506, 164, 770
The greatest common divisor of numbers 140, 506, 164, 770 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 506, 164, 770 is 2.

1. What is the GCD of 140, 506, 164, 770?

GCD of given numbers 140, 506, 164, 770 is 2

2. How to calculate the greatest common divisor of 140, 506, 164, 770?

We can find the highest common divisor of 140, 506, 164, 770 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 140, 506, 164, 770 i.e 2.

3. How can I use the GCD of 140, 506, 164, 770Calculator?

Out the numbers 140, 506, 164, 770 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.