Greatest Common Factor of 30, 20, 60, 481

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

• Greatest Common Factor of 30, 20, 60, 481 by common division method
• Greatest Common Factor of 30, 20, 60, 481 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 20

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

1,2,4,5,10,20

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 481

List of positive integer factors of 481 that divides 481 without a remainder.

1,13,37,481

Greatest Common Factor

We found the factors 30,20,60,481 . The biggest common factor number is the GCF number.
So the greatest common factor 30,20,60,481 is 1.

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

• GCF of 83, 78, 74, 725
• GCF of 92, 30, 70, 660
• GCF of 49, 29, 73, 479
• GCF of 18, 41, 31, 517
• GCF of 63, 83, 32, 999

1. What is the GCF of 30, 20, 60, 481?

Answer: GCF of 30, 20, 60, 481 is 1.

2. How to Find the GCF of 30, 20, 60, 481

Answer: Greatest Common Factor(GCF) of 30, 20, 60, 481 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 20, 60, 481) = 1.