Greatest Common Factor of 49, 12, 17, 384

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

• Greatest Common Factor of 49, 12, 17, 384 by common division method
• Greatest Common Factor of 49, 12, 17, 384 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 17

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

1,17

Factors of 384

List of positive integer factors of 384 that divides 384 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,384

Greatest Common Factor

We found the factors 49,12,17,384 . The biggest common factor number is the GCF number.
So the greatest common factor 49,12,17,384 is 1.

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

• GCF of 64, 67, 78, 378
• GCF of 81, 66, 74, 130
• GCF of 16, 86, 88, 655
• GCF of 27, 96, 81, 654
• GCF of 96, 83, 48, 242

1. What is the GCF of 49, 12, 17, 384?

Answer: GCF of 49, 12, 17, 384 is 1.

2. How to Find the GCF of 49, 12, 17, 384

Answer: Greatest Common Factor(GCF) of 49, 12, 17, 384 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 12, 17, 384) = 1.