Greatest Common Factor of 81, 98, 79, 384

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

• Greatest Common Factor of 81, 98, 79, 384 by common division method
• Greatest Common Factor of 81, 98, 79, 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 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

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 81,98,79,384 . The biggest common factor number is the GCF number.
So the greatest common factor 81,98,79,384 is 1.

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

• GCF of 64, 31, 27, 814
• GCF of 84, 50, 44, 742
• GCF of 56, 16, 75, 261
• GCF of 98, 30, 35, 422
• GCF of 15, 68, 71, 288

1. What is the GCF of 81, 98, 79, 384?

Answer: GCF of 81, 98, 79, 384 is 1.

2. How to Find the GCF of 81, 98, 79, 384

Answer: Greatest Common Factor(GCF) of 81, 98, 79, 384 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 98, 79, 384) = 1.