Greatest Common Factor of 427, 509, 12

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

• Greatest Common Factor of 427, 509, 12 by common division method
• Greatest Common Factor of 427, 509, 12 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

Factors of 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Factors of 509

List of positive integer factors of 509 that divides 509 without a remainder.

1,509

Factors of 12

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

1,2,3,4,6,12

Greatest Common Factor

We found the factors 427,509,12 . The biggest common factor number is the GCF number.
So the greatest common factor 427,509,12 is 1.

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

• GCF of 558, 263, 70
• GCF of 333, 471, 92
• GCF of 496, 882, 72
• GCF of 754, 260, 22
• GCF of 196, 856, 33

1. What is the GCF of 427, 509, 12?

Answer: GCF of 427, 509, 12 is 1.

2. How to Find the GCF of 427, 509, 12

Answer: Greatest Common Factor(GCF) of 427, 509, 12 = 1

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

Step 2: Then multiply all the prime factors GCF(427, 509, 12) = 1.