Greatest Common Factor of 505, 690, 82

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

• Greatest Common Factor of 505, 690, 82 by common division method
• Greatest Common Factor of 505, 690, 82 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 505

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

1,5,101,505

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Greatest Common Factor

We found the factors 505,690,82 . The biggest common factor number is the GCF number.
So the greatest common factor 505,690,82 is 1.

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

• GCF of 315, 869, 63
• GCF of 799, 323, 11
• GCF of 683, 694, 81
• GCF of 212, 346, 20
• GCF of 809, 395, 43

1. What is the GCF of 505, 690, 82?

Answer: GCF of 505, 690, 82 is 1.

2. How to Find the GCF of 505, 690, 82

Answer: Greatest Common Factor(GCF) of 505, 690, 82 = 1

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

Step 2: Then multiply all the prime factors GCF(505, 690, 82) = 1.