GCD of 625, 354, 385, 661 Calculator

Given Input numbers are 625, 354, 385, 661

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

Divisors of 625 :

The positive integer divisors of 625 that completely divides 625 are.

1, 5, 25, 125, 625

Divisors of 354 :

The positive integer divisors of 354 that completely divides 354 are.

1, 2, 3, 6, 59, 118, 177, 354

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 661 :

The positive integer divisors of 661 that completely divides 661 are.

1, 661

GCD of numbers is the greatest common divisor

So, the GCD (625, 354, 385, 661) = 1.

Given numbers are 625, 354, 385, 661

The list of prime factors of all numbers are

Prime factors of 625 are 5 x 5 x 5 x 5

Prime factors of 354 are 2 x 3 x 59

Prime factors of 385 are 5 x 7 x 11

Prime factors of 661 are 661

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

Given numbers are 625, 354, 385, 661

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

Apply this formula for all numbers.

Step1:

LCM(625, 354) = 221250

GCD(625, 354) = ( 625 x 354 ) / 221250

= 625 / 354

= 625

Step2:

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

= 1 / 385

= 1

Step3:

LCM(1, 661) = 661

GCD(1, 661) = ( 1 x 661 ) / 661

= 1 / 661

= 1

So, Greatest Common Divisor of 625, 354, 385, 661 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 739, 106, 886, 190
• GCD of 601, 592, 379, 520
• GCD of 366, 319, 889, 492
• GCD of 702, 606, 552, 347
• GCD of 392, 881, 720, 762

Given numbers are 625, 354, 385, 661
The greatest common divisor of numbers 625, 354, 385, 661 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 625, 354, 385, 661 is 1.

1. What is the GCD of 625, 354, 385, 661?

GCD of given numbers 625, 354, 385, 661 is 1

2. How to calculate the greatest common divisor of 625, 354, 385, 661?

We can find the highest common divisor of 625, 354, 385, 661 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 625, 354, 385, 661 i.e 1.

3. How can I use the GCD of 625, 354, 385, 661Calculator?

Out the numbers 625, 354, 385, 661 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.