Greatest Common Factor of 42, 521, 485

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

• Greatest Common Factor of 42, 521, 485 by common division method
• Greatest Common Factor of 42, 521, 485 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 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

Factors of 485

List of positive integer factors of 485 that divides 485 without a remainder.

1,5,97,485

Greatest Common Factor

We found the factors 42,521,485 . The biggest common factor number is the GCF number.
So the greatest common factor 42,521,485 is 1.

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

• GCF of 92, 149, 537
• GCF of 99, 307, 566
• GCF of 19, 197, 530
• GCF of 68, 951, 779
• GCF of 80, 998, 780

1. What is the GCF of 42, 521, 485?

Answer: GCF of 42, 521, 485 is 1.

2. How to Find the GCF of 42, 521, 485

Answer: Greatest Common Factor(GCF) of 42, 521, 485 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 521, 485) = 1.