Greatest Common Factor of 14, 85, 21, 65

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

• Greatest Common Factor of 14, 85, 21, 65 by common division method
• Greatest Common Factor of 14, 85, 21, 65 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 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Greatest Common Factor

We found the factors 14,85,21,65 . The biggest common factor number is the GCF number.
So the greatest common factor 14,85,21,65 is 1.

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

• GCF of 63, 76, 24, 66
• GCF of 69, 58, 32, 25
• GCF of 73, 18, 28, 20
• GCF of 59, 15, 89, 58
• GCF of 94, 89, 14, 76

1. What is the GCF of 14, 85, 21, 65?

Answer: GCF of 14, 85, 21, 65 is 1.

2. How to Find the GCF of 14, 85, 21, 65

Answer: Greatest Common Factor(GCF) of 14, 85, 21, 65 = 1

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

Step 2: Then multiply all the prime factors GCF(14, 85, 21, 65) = 1.