Greatest Common Factor of 505, 424, 71

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

• Greatest Common Factor of 505, 424, 71 by common division method
• Greatest Common Factor of 505, 424, 71 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 424

List of positive integer factors of 424 that divides 424 without a remainder.

1,2,4,8,53,106,212,424

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 505,424,71 . The biggest common factor number is the GCF number.
So the greatest common factor 505,424,71 is 1.

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

• GCF of 775, 501, 71
• GCF of 993, 228, 99
• GCF of 239, 244, 14
• GCF of 587, 836, 64
• GCF of 784, 919, 94

1. What is the GCF of 505, 424, 71?

Answer: GCF of 505, 424, 71 is 1.

2. How to Find the GCF of 505, 424, 71

Answer: Greatest Common Factor(GCF) of 505, 424, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(505, 424, 71) = 1.