Greatest Common Factor of 64, 17, 25, 671

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

• Greatest Common Factor of 64, 17, 25, 671 by common division method
• Greatest Common Factor of 64, 17, 25, 671 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 671

List of positive integer factors of 671 that divides 671 without a remainder.

1,11,61,671

Greatest Common Factor

We found the factors 64,17,25,671 . The biggest common factor number is the GCF number.
So the greatest common factor 64,17,25,671 is 1.

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

• GCF of 56, 79, 34, 352
• GCF of 98, 14, 85, 879
• GCF of 20, 96, 98, 747
• GCF of 31, 17, 31, 376
• GCF of 36, 25, 70, 400

1. What is the GCF of 64, 17, 25, 671?

Answer: GCF of 64, 17, 25, 671 is 1.

2. How to Find the GCF of 64, 17, 25, 671

Answer: Greatest Common Factor(GCF) of 64, 17, 25, 671 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 17, 25, 671) = 1.