Greatest Common Factor of 29, 84, 81, 505

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

• Greatest Common Factor of 29, 84, 81, 505 by common division method
• Greatest Common Factor of 29, 84, 81, 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 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

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 29,84,81,505 . The biggest common factor number is the GCF number.
So the greatest common factor 29,84,81,505 is 1.

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

• GCF of 65, 66, 23, 848
• GCF of 41, 71, 35, 627
• GCF of 26, 48, 14, 905
• GCF of 93, 71, 18, 427
• GCF of 81, 63, 47, 520

1. What is the GCF of 29, 84, 81, 505?

Answer: GCF of 29, 84, 81, 505 is 1.

2. How to Find the GCF of 29, 84, 81, 505

Answer: Greatest Common Factor(GCF) of 29, 84, 81, 505 = 1

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

Step 2: Then multiply all the prime factors GCF(29, 84, 81, 505) = 1.