Online GCD Calculator is useful to find the GCD of 358, 672, 690, 134 quickly. Get the easiest ways to solve the greatest common divisor of 358, 672, 690, 134 i.e 2 in different methods as follows.
Given Input numbers are 358, 672, 690, 134
In the factoring method, we have to find the divisors of all numbers
Divisors of 358 :
The positive integer divisors of 358 that completely divides 358 are.
1, 2, 179, 358
Divisors of 672 :
The positive integer divisors of 672 that completely divides 672 are.
1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672
Divisors of 690 :
The positive integer divisors of 690 that completely divides 690 are.
1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690
Divisors of 134 :
The positive integer divisors of 134 that completely divides 134 are.
1, 2, 67, 134
GCD of numbers is the greatest common divisor
So, the GCD (358, 672, 690, 134) = 2.
Given numbers are 358, 672, 690, 134
The list of prime factors of all numbers are
Prime factors of 358 are 2 x 179
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
Prime factors of 690 are 2 x 3 x 5 x 23
Prime factors of 134 are 2 x 67
The highest common occurrence is 21
Therefore, GCD of 358, 672, 690, 134 is 2.
Given numbers are 358, 672, 690, 134
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(358, 672) = 120288
GCD(358, 672) = ( 358 x 672 ) / 120288
= 358 / 672
= 358
Step2:
LCM(2, 690) = 690
GCD(2, 690) = ( 2 x 690 ) / 690
= 2 / 690
= 2
Step3:
LCM(2, 134) = 134
GCD(2, 134) = ( 2 x 134 ) / 134
= 2 / 134
= 2
So, Greatest Common Divisor of 358, 672, 690, 134 is 2
Here are some samples of GCD of Numbers calculations.
Given numbers are 358, 672, 690, 134
The greatest common divisor of numbers 358, 672, 690, 134 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 358, 672, 690, 134 is 2.
1. What is the GCD of 358, 672, 690, 134?
GCD of given numbers 358, 672, 690, 134 is 2
2. How to calculate the greatest common divisor of 358, 672, 690, 134?
We can find the highest common divisor of 358, 672, 690, 134 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 358, 672, 690, 134 i.e 2.
3. How can I use the GCD of 358, 672, 690, 134Calculator?
Out the numbers 358, 672, 690, 134 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.