Greatest Common Factor of 16, 85, 244, 251

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

• Greatest Common Factor of 16, 85, 244, 251 by common division method
• Greatest Common Factor of 16, 85, 244, 251 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 85

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

1,5,17,85

Factors of 244

List of positive integer factors of 244 that divides 244 without a remainder.

1,2,4,61,122,244

Factors of 251

List of positive integer factors of 251 that divides 251 without a remainder.

1,251

Greatest Common Factor

We found the factors 16,85,244,251 . The biggest common factor number is the GCF number.
So the greatest common factor 16,85,244,251 is 1.

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

• GCF of 89, 69, 392, 440
• GCF of 30, 90, 454, 314
• GCF of 27, 78, 667, 962
• GCF of 90, 67, 616, 863
• GCF of 78, 42, 134, 209

1. What is the GCF of 16, 85, 244, 251?

Answer: GCF of 16, 85, 244, 251 is 1.

2. How to Find the GCF of 16, 85, 244, 251

Answer: Greatest Common Factor(GCF) of 16, 85, 244, 251 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 85, 244, 251) = 1.