Greatest Common Factor of 85, 72, 32, 671

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

• Greatest Common Factor of 85, 72, 32, 671 by common division method
• Greatest Common Factor of 85, 72, 32, 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 85

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

1,5,17,85

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

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 85,72,32,671 . The biggest common factor number is the GCF number.
So the greatest common factor 85,72,32,671 is 1.

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

• GCF of 42, 20, 47, 209
• GCF of 75, 94, 40, 146
• GCF of 50, 86, 24, 827
• GCF of 49, 25, 30, 274
• GCF of 74, 42, 60, 363

1. What is the GCF of 85, 72, 32, 671?

Answer: GCF of 85, 72, 32, 671 is 1.

2. How to Find the GCF of 85, 72, 32, 671

Answer: Greatest Common Factor(GCF) of 85, 72, 32, 671 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 72, 32, 671) = 1.