Greatest Common Factor of 20, 33, 58, 505

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

• Greatest Common Factor of 20, 33, 58, 505 by common division method
• Greatest Common Factor of 20, 33, 58, 505 with matching the biggest common factor

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∴ 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 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 505

List of positive integer factors of 505 that divides 505 without a remainder.

1,5,101,505

Greatest Common Factor

We found the factors 20,33,58,505 . The biggest common factor number is the GCF number.
So the greatest common factor 20,33,58,505 is 1.

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

• GCF of 33, 53, 65, 448
• GCF of 57, 90, 67, 313
• GCF of 71, 98, 15, 471
• GCF of 67, 80, 97, 223
• GCF of 95, 32, 15, 824

1. What is the GCF of 20, 33, 58, 505?

Answer: GCF of 20, 33, 58, 505 is 1.

2. How to Find the GCF of 20, 33, 58, 505

Answer: Greatest Common Factor(GCF) of 20, 33, 58, 505 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 33, 58, 505) = 1.