GCD of 148, 636, 220, 153 Calculator

Given Input numbers are 148, 636, 220, 153

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

Divisors of 148 :

The positive integer divisors of 148 that completely divides 148 are.

1, 2, 4, 37, 74, 148

Divisors of 636 :

The positive integer divisors of 636 that completely divides 636 are.

1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 153 :

The positive integer divisors of 153 that completely divides 153 are.

1, 3, 9, 17, 51, 153

GCD of numbers is the greatest common divisor

So, the GCD (148, 636, 220, 153) = 1.

Given numbers are 148, 636, 220, 153

The list of prime factors of all numbers are

Prime factors of 148 are 2 x 2 x 37

Prime factors of 636 are 2 x 2 x 3 x 53

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 153 are 3 x 3 x 17

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

Given numbers are 148, 636, 220, 153

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

Apply this formula for all numbers.

Step1:

LCM(148, 636) = 23532

GCD(148, 636) = ( 148 x 636 ) / 23532

= 148 / 636

= 148

Step2:

LCM(4, 220) = 220

GCD(4, 220) = ( 4 x 220 ) / 220

= 4 / 220

= 4

Step3:

LCM(4, 153) = 612

GCD(4, 153) = ( 4 x 153 ) / 612

= 4 / 153

= 4

So, Greatest Common Divisor of 148, 636, 220, 153 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 196, 401, 600, 327
• GCD of 451, 121, 229, 504
• GCD of 928, 813, 763, 762
• GCD of 964, 208, 349, 834
• GCD of 471, 753, 233, 309

Given numbers are 148, 636, 220, 153
The greatest common divisor of numbers 148, 636, 220, 153 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 148, 636, 220, 153 is 1.

1. What is the GCD of 148, 636, 220, 153?

GCD of given numbers 148, 636, 220, 153 is 1

2. How to calculate the greatest common divisor of 148, 636, 220, 153?

We can find the highest common divisor of 148, 636, 220, 153 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 148, 636, 220, 153 i.e 1.

3. How can I use the GCD of 148, 636, 220, 153Calculator?

Out the numbers 148, 636, 220, 153 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.