Greatest Common Factor of 71, 97, 20, 565

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

• Greatest Common Factor of 71, 97, 20, 565 by common division method
• Greatest Common Factor of 71, 97, 20, 565 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 71

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

1,71

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 20

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

1,2,4,5,10,20

Factors of 565

List of positive integer factors of 565 that divides 565 without a remainder.

1,5,113,565

Greatest Common Factor

We found the factors 71,97,20,565 . The biggest common factor number is the GCF number.
So the greatest common factor 71,97,20,565 is 1.

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

• GCF of 72, 87, 92, 479
• GCF of 51, 57, 64, 521
• GCF of 34, 69, 90, 471
• GCF of 66, 37, 48, 614
• GCF of 77, 62, 30, 506

1. What is the GCF of 71, 97, 20, 565?

Answer: GCF of 71, 97, 20, 565 is 1.

2. How to Find the GCF of 71, 97, 20, 565

Answer: Greatest Common Factor(GCF) of 71, 97, 20, 565 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 97, 20, 565) = 1.