Online GCD Calculator is useful to find the GCD of 698, 553, 157, 212 quickly. Get the easiest ways to solve the greatest common divisor of 698, 553, 157, 212 i.e 1 in different methods as follows.
Given Input numbers are 698, 553, 157, 212
In the factoring method, we have to find the divisors of all numbers
Divisors of 698 :
The positive integer divisors of 698 that completely divides 698 are.
1, 2, 349, 698
Divisors of 553 :
The positive integer divisors of 553 that completely divides 553 are.
1, 7, 79, 553
Divisors of 157 :
The positive integer divisors of 157 that completely divides 157 are.
1, 157
Divisors of 212 :
The positive integer divisors of 212 that completely divides 212 are.
1, 2, 4, 53, 106, 212
GCD of numbers is the greatest common divisor
So, the GCD (698, 553, 157, 212) = 1.
Given numbers are 698, 553, 157, 212
The list of prime factors of all numbers are
Prime factors of 698 are 2 x 349
Prime factors of 553 are 7 x 79
Prime factors of 157 are 157
Prime factors of 212 are 2 x 2 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 698, 553, 157, 212
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(698, 553) = 385994
GCD(698, 553) = ( 698 x 553 ) / 385994
= 698 / 553
= 698
Step2:
LCM(1, 157) = 157
GCD(1, 157) = ( 1 x 157 ) / 157
= 1 / 157
= 1
Step3:
LCM(1, 212) = 212
GCD(1, 212) = ( 1 x 212 ) / 212
= 1 / 212
= 1
So, Greatest Common Divisor of 698, 553, 157, 212 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 698, 553, 157, 212
The greatest common divisor of numbers 698, 553, 157, 212 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 698, 553, 157, 212 is 1.
1. What is the GCD of 698, 553, 157, 212?
GCD of given numbers 698, 553, 157, 212 is 1
2. How to calculate the greatest common divisor of 698, 553, 157, 212?
We can find the highest common divisor of 698, 553, 157, 212 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 698, 553, 157, 212 i.e 1.
3. How can I use the GCD of 698, 553, 157, 212Calculator?
Out the numbers 698, 553, 157, 212 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.