Greatest Common Factor of 800, 780, 12, 131

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 800, 780, 12, 131 by common division method
• Greatest Common Factor of 800, 780, 12, 131 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 800

List of positive integer factors of 800 that divides 800 without a remainder.

1,2,4,5,8,10,16,20,25,32,40,50,80,100,160,200,400,800

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

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

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Greatest Common Factor

We found the factors 800,780,12,131 . The biggest common factor number is the GCF number.
So the greatest common factor 800,780,12,131 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 345, 490, 33, 312
• GCF of 740, 784, 25, 423
• GCF of 461, 481, 10, 930
• GCF of 644, 199, 32, 455
• GCF of 674, 991, 67, 736

1. What is the GCF of 800, 780, 12, 131?

Answer: GCF of 800, 780, 12, 131 is 1.

2. How to Find the GCF of 800, 780, 12, 131

Answer: Greatest Common Factor(GCF) of 800, 780, 12, 131 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(800, 780, 12, 131) = 1.