GCD of 977, 755, 975, 670 Calculator

Given Input numbers are 977, 755, 975, 670

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

Divisors of 977 :

The positive integer divisors of 977 that completely divides 977 are.

1, 977

Divisors of 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

Divisors of 975 :

The positive integer divisors of 975 that completely divides 975 are.

1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

Divisors of 670 :

The positive integer divisors of 670 that completely divides 670 are.

1, 2, 5, 10, 67, 134, 335, 670

GCD of numbers is the greatest common divisor

So, the GCD (977, 755, 975, 670) = 1.

Given numbers are 977, 755, 975, 670

The list of prime factors of all numbers are

Prime factors of 977 are 977

Prime factors of 755 are 5 x 151

Prime factors of 975 are 3 x 5 x 5 x 13

Prime factors of 670 are 2 x 5 x 67

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

Given numbers are 977, 755, 975, 670

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

Apply this formula for all numbers.

Step1:

LCM(977, 755) = 737635

GCD(977, 755) = ( 977 x 755 ) / 737635

= 977 / 755

= 977

Step2:

LCM(1, 975) = 975

GCD(1, 975) = ( 1 x 975 ) / 975

= 1 / 975

= 1

Step3:

LCM(1, 670) = 670

GCD(1, 670) = ( 1 x 670 ) / 670

= 1 / 670

= 1

So, Greatest Common Divisor of 977, 755, 975, 670 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 642, 413, 393, 359
• GCD of 452, 277, 461, 527
• GCD of 329, 490, 934, 264
• GCD of 541, 971, 175, 503
• GCD of 814, 207, 783, 762

Given numbers are 977, 755, 975, 670
The greatest common divisor of numbers 977, 755, 975, 670 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 977, 755, 975, 670 is 1.

1. What is the GCD of 977, 755, 975, 670?

GCD of given numbers 977, 755, 975, 670 is 1

2. How to calculate the greatest common divisor of 977, 755, 975, 670?

We can find the highest common divisor of 977, 755, 975, 670 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 977, 755, 975, 670 i.e 1.

3. How can I use the GCD of 977, 755, 975, 670Calculator?

Out the numbers 977, 755, 975, 670 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.