GCD of 143, 762, 989, 470 Calculator

Given Input numbers are 143, 762, 989, 470

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

Divisors of 143 :

The positive integer divisors of 143 that completely divides 143 are.

1, 11, 13, 143

Divisors of 762 :

The positive integer divisors of 762 that completely divides 762 are.

1, 2, 3, 6, 127, 254, 381, 762

Divisors of 989 :

The positive integer divisors of 989 that completely divides 989 are.

1, 23, 43, 989

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

GCD of numbers is the greatest common divisor

So, the GCD (143, 762, 989, 470) = 1.

Given numbers are 143, 762, 989, 470

The list of prime factors of all numbers are

Prime factors of 143 are 11 x 13

Prime factors of 762 are 2 x 3 x 127

Prime factors of 989 are 23 x 43

Prime factors of 470 are 2 x 5 x 47

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

Given numbers are 143, 762, 989, 470

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

Apply this formula for all numbers.

Step1:

LCM(143, 762) = 108966

GCD(143, 762) = ( 143 x 762 ) / 108966

= 143 / 762

= 143

Step2:

LCM(1, 989) = 989

GCD(1, 989) = ( 1 x 989 ) / 989

= 1 / 989

= 1

Step3:

LCM(1, 470) = 470

GCD(1, 470) = ( 1 x 470 ) / 470

= 1 / 470

= 1

So, Greatest Common Divisor of 143, 762, 989, 470 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 707, 576, 870, 445
• GCD of 446, 163, 515, 657
• GCD of 597, 722, 869, 841
• GCD of 507, 564, 325, 356
• GCD of 155, 543, 415, 170

Given numbers are 143, 762, 989, 470
The greatest common divisor of numbers 143, 762, 989, 470 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 762, 989, 470 is 1.

1. What is the GCD of 143, 762, 989, 470?

GCD of given numbers 143, 762, 989, 470 is 1

2. How to calculate the greatest common divisor of 143, 762, 989, 470?

We can find the highest common divisor of 143, 762, 989, 470 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 143, 762, 989, 470 i.e 1.

3. How can I use the GCD of 143, 762, 989, 470Calculator?

Out the numbers 143, 762, 989, 470 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.