GCD of 146, 742, 542, 668 Calculator

Given Input numbers are 146, 742, 542, 668

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

Divisors of 146 :

The positive integer divisors of 146 that completely divides 146 are.

1, 2, 73, 146

Divisors of 742 :

The positive integer divisors of 742 that completely divides 742 are.

1, 2, 7, 14, 53, 106, 371, 742

Divisors of 542 :

The positive integer divisors of 542 that completely divides 542 are.

1, 2, 271, 542

Divisors of 668 :

The positive integer divisors of 668 that completely divides 668 are.

1, 2, 4, 167, 334, 668

GCD of numbers is the greatest common divisor

So, the GCD (146, 742, 542, 668) = 2.

Given numbers are 146, 742, 542, 668

The list of prime factors of all numbers are

Prime factors of 146 are 2 x 73

Prime factors of 742 are 2 x 7 x 53

Prime factors of 542 are 2 x 271

Prime factors of 668 are 2 x 2 x 167

The highest common occurrence is 2¹

Therefore, GCD of 146, 742, 542, 668 is 2.

Given numbers are 146, 742, 542, 668

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

Apply this formula for all numbers.

Step1:

LCM(146, 742) = 54166

GCD(146, 742) = ( 146 x 742 ) / 54166

= 146 / 742

= 146

Step2:

LCM(2, 542) = 542

GCD(2, 542) = ( 2 x 542 ) / 542

= 2 / 542

= 2

Step3:

LCM(2, 668) = 668

GCD(2, 668) = ( 2 x 668 ) / 668

= 2 / 668

= 2

So, Greatest Common Divisor of 146, 742, 542, 668 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 684, 791, 669, 770
• GCD of 730, 427, 818, 100
• GCD of 504, 544, 230, 533
• GCD of 861, 257, 231, 953
• GCD of 166, 779, 682, 550

Given numbers are 146, 742, 542, 668
The greatest common divisor of numbers 146, 742, 542, 668 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 146, 742, 542, 668 is 2.

1. What is the GCD of 146, 742, 542, 668?

GCD of given numbers 146, 742, 542, 668 is 2

2. How to calculate the greatest common divisor of 146, 742, 542, 668?

We can find the highest common divisor of 146, 742, 542, 668 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 146, 742, 542, 668 i.e 2.

3. How can I use the GCD of 146, 742, 542, 668Calculator?

Out the numbers 146, 742, 542, 668 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.