Greatest Common Factor of 470, 538, 20

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

• Greatest Common Factor of 470, 538, 20 by common division method
• Greatest Common Factor of 470, 538, 20 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 470

List of positive integer factors of 470 that divides 470 without a remainder.

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

Factors of 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Factors of 20

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

1,2,4,5,10,20

Greatest Common Factor

We found the factors 470,538,20 . The biggest common factor number is the GCF number.
So the greatest common factor 470,538,20 is 2.

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

• GCF of 410, 431, 72
• GCF of 576, 175, 89
• GCF of 932, 600, 63
• GCF of 138, 712, 52
• GCF of 418, 424, 89

1. What is the GCF of 470, 538, 20?

Answer: GCF of 470, 538, 20 is 2.

2. How to Find the GCF of 470, 538, 20

Answer: Greatest Common Factor(GCF) of 470, 538, 20 = 2

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

Step 2: Then multiply all the prime factors GCF(470, 538, 20) = 2.