Greatest Common Factor of 64, 14, 85, 245

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

• Greatest Common Factor of 64, 14, 85, 245 by common division method
• Greatest Common Factor of 64, 14, 85, 245 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 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 245

List of positive integer factors of 245 that divides 245 without a remainder.

1,5,7,35,49,245

Greatest Common Factor

We found the factors 64,14,85,245 . The biggest common factor number is the GCF number.
So the greatest common factor 64,14,85,245 is 1.

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

• GCF of 44, 15, 94, 615
• GCF of 82, 49, 15, 512
• GCF of 18, 91, 71, 532
• GCF of 33, 60, 84, 590
• GCF of 14, 79, 66, 186

1. What is the GCF of 64, 14, 85, 245?

Answer: GCF of 64, 14, 85, 245 is 1.

2. How to Find the GCF of 64, 14, 85, 245

Answer: Greatest Common Factor(GCF) of 64, 14, 85, 245 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 14, 85, 245) = 1.