Online GCD Calculator is useful to find the GCD of 144, 851, 942, 672 quickly. Get the easiest ways to solve the greatest common divisor of 144, 851, 942, 672 i.e 1 in different methods as follows.
Given Input numbers are 144, 851, 942, 672
In the factoring method, we have to find the divisors of all numbers
Divisors of 144 :
The positive integer divisors of 144 that completely divides 144 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
Divisors of 851 :
The positive integer divisors of 851 that completely divides 851 are.
1, 23, 37, 851
Divisors of 942 :
The positive integer divisors of 942 that completely divides 942 are.
1, 2, 3, 6, 157, 314, 471, 942
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
GCD of numbers is the greatest common divisor
So, the GCD (144, 851, 942, 672) = 1.
Given numbers are 144, 851, 942, 672
The list of prime factors of all numbers are
Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3
Prime factors of 851 are 23 x 37
Prime factors of 942 are 2 x 3 x 157
Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 144, 851, 942, 672
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(144, 851) = 122544
GCD(144, 851) = ( 144 x 851 ) / 122544
= 144 / 851
= 144
Step2:
LCM(1, 942) = 942
GCD(1, 942) = ( 1 x 942 ) / 942
= 1 / 942
= 1
Step3:
LCM(1, 672) = 672
GCD(1, 672) = ( 1 x 672 ) / 672
= 1 / 672
= 1
So, Greatest Common Divisor of 144, 851, 942, 672 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 144, 851, 942, 672
The greatest common divisor of numbers 144, 851, 942, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 144, 851, 942, 672 is 1.
1. What is the GCD of 144, 851, 942, 672?
GCD of given numbers 144, 851, 942, 672 is 1
2. How to calculate the greatest common divisor of 144, 851, 942, 672?
We can find the highest common divisor of 144, 851, 942, 672 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 144, 851, 942, 672 i.e 1.
3. How can I use the GCD of 144, 851, 942, 672Calculator?
Out the numbers 144, 851, 942, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.