GCD of 473, 157, 840, 357 Calculator

Given Input numbers are 473, 157, 840, 357

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

Divisors of 473 :

The positive integer divisors of 473 that completely divides 473 are.

1, 11, 43, 473

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 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

GCD of numbers is the greatest common divisor

So, the GCD (473, 157, 840, 357) = 1.

Given numbers are 473, 157, 840, 357

The list of prime factors of all numbers are

Prime factors of 473 are 11 x 43

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 357 are 3 x 7 x 17

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

Given numbers are 473, 157, 840, 357

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

Apply this formula for all numbers.

Step1:

LCM(473, 157) = 74261

GCD(473, 157) = ( 473 x 157 ) / 74261

= 473 / 157

= 473

Step2:

LCM(1, 840) = 840

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

= 1 / 840

= 1

Step3:

LCM(1, 357) = 357

GCD(1, 357) = ( 1 x 357 ) / 357

= 1 / 357

= 1

So, Greatest Common Divisor of 473, 157, 840, 357 is 1

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• GCD of 408, 448, 709, 332
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Given numbers are 473, 157, 840, 357
The greatest common divisor of numbers 473, 157, 840, 357 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 473, 157, 840, 357 is 1.

1. What is the GCD of 473, 157, 840, 357?

GCD of given numbers 473, 157, 840, 357 is 1

2. How to calculate the greatest common divisor of 473, 157, 840, 357?

We can find the highest common divisor of 473, 157, 840, 357 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 473, 157, 840, 357 i.e 1.

3. How can I use the GCD of 473, 157, 840, 357Calculator?

Out the numbers 473, 157, 840, 357 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.