GCD of 948, 148, 140, 780 Calculator

Given Input numbers are 948, 148, 140, 780

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

Divisors of 948 :

The positive integer divisors of 948 that completely divides 948 are.

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

Divisors of 148 :

The positive integer divisors of 148 that completely divides 148 are.

1, 2, 4, 37, 74, 148

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 780 :

The positive integer divisors of 780 that completely divides 780 are.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

GCD of numbers is the greatest common divisor

So, the GCD (948, 148, 140, 780) = 4.

Given numbers are 948, 148, 140, 780

The list of prime factors of all numbers are

Prime factors of 948 are 2 x 2 x 3 x 79

Prime factors of 148 are 2 x 2 x 37

Prime factors of 140 are 2 x 2 x 5 x 7

Prime factors of 780 are 2 x 2 x 3 x 5 x 13

The highest common occurrence is 2²

Therefore, GCD of 948, 148, 140, 780 is 4.

Given numbers are 948, 148, 140, 780

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

Apply this formula for all numbers.

Step1:

LCM(948, 148) = 35076

GCD(948, 148) = ( 948 x 148 ) / 35076

= 948 / 148

= 948

Step2:

LCM(4, 140) = 140

GCD(4, 140) = ( 4 x 140 ) / 140

= 4 / 140

= 4

Step3:

LCM(4, 780) = 780

GCD(4, 780) = ( 4 x 780 ) / 780

= 4 / 780

= 4

So, Greatest Common Divisor of 948, 148, 140, 780 is 4

Here are some samples of GCD of Numbers calculations.

• GCD of 929, 491, 990, 230
• GCD of 333, 452, 761, 320
• GCD of 189, 420, 161, 137
• GCD of 817, 429, 509, 664
• GCD of 550, 944, 333, 996

Given numbers are 948, 148, 140, 780
The greatest common divisor of numbers 948, 148, 140, 780 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 948, 148, 140, 780 is 4.

1. What is the GCD of 948, 148, 140, 780?

GCD of given numbers 948, 148, 140, 780 is 4

2. How to calculate the greatest common divisor of 948, 148, 140, 780?

We can find the highest common divisor of 948, 148, 140, 780 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 948, 148, 140, 780 i.e 4.

3. How can I use the GCD of 948, 148, 140, 780Calculator?

Out the numbers 948, 148, 140, 780 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.