GCD of 157, 921, 220, 736 Calculator

Given Input numbers are 157, 921, 220, 736

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

Divisors of 157 :

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

1, 157

Divisors of 921 :

The positive integer divisors of 921 that completely divides 921 are.

1, 3, 307, 921

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 736 :

The positive integer divisors of 736 that completely divides 736 are.

1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736

GCD of numbers is the greatest common divisor

So, the GCD (157, 921, 220, 736) = 1.

Given numbers are 157, 921, 220, 736

The list of prime factors of all numbers are

Prime factors of 157 are 157

Prime factors of 921 are 3 x 307

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

Prime factors of 736 are 2 x 2 x 2 x 2 x 2 x 23

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

Given numbers are 157, 921, 220, 736

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

Apply this formula for all numbers.

Step1:

LCM(157, 921) = 144597

GCD(157, 921) = ( 157 x 921 ) / 144597

= 157 / 921

= 157

Step2:

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

= 1 / 220

= 1

Step3:

LCM(1, 736) = 736

GCD(1, 736) = ( 1 x 736 ) / 736

= 1 / 736

= 1

So, Greatest Common Divisor of 157, 921, 220, 736 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 445, 508, 302, 987
• GCD of 188, 361, 348, 629
• GCD of 259, 390, 804, 543
• GCD of 326, 969, 784, 707
• GCD of 673, 979, 125, 278

Given numbers are 157, 921, 220, 736
The greatest common divisor of numbers 157, 921, 220, 736 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 157, 921, 220, 736 is 1.

1. What is the GCD of 157, 921, 220, 736?

GCD of given numbers 157, 921, 220, 736 is 1

2. How to calculate the greatest common divisor of 157, 921, 220, 736?

We can find the highest common divisor of 157, 921, 220, 736 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 157, 921, 220, 736 i.e 1.

3. How can I use the GCD of 157, 921, 220, 736Calculator?

Out the numbers 157, 921, 220, 736 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.