Greatest Common Factor of 20, 486, 425

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

• Greatest Common Factor of 20, 486, 425 by common division method
• Greatest Common Factor of 20, 486, 425 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 486

List of positive integer factors of 486 that divides 486 without a remainder.

1,2,3,6,9,18,27,54,81,162,243,486

Factors of 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

Greatest Common Factor

We found the factors 20,486,425 . The biggest common factor number is the GCF number.
So the greatest common factor 20,486,425 is 1.

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

• GCF of 77, 713, 417
• GCF of 14, 773, 505
• GCF of 78, 284, 303
• GCF of 25, 455, 537
• GCF of 53, 430, 115

1. What is the GCF of 20, 486, 425?

Answer: GCF of 20, 486, 425 is 1.

2. How to Find the GCF of 20, 486, 425

Answer: Greatest Common Factor(GCF) of 20, 486, 425 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 486, 425) = 1.