Greatest Common Factor of 64, 91, 80, 384

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

• Greatest Common Factor of 64, 91, 80, 384 by common division method
• Greatest Common Factor of 64, 91, 80, 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

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 64,91,80,384 . The biggest common factor number is the GCF number.
So the greatest common factor 64,91,80,384 is 1.

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

• GCF of 87, 95, 92, 237
• GCF of 87, 30, 30, 243
• GCF of 89, 94, 58, 221
• GCF of 16, 38, 12, 271
• GCF of 62, 63, 67, 803

1. What is the GCF of 64, 91, 80, 384?

Answer: GCF of 64, 91, 80, 384 is 1.

2. How to Find the GCF of 64, 91, 80, 384

Answer: Greatest Common Factor(GCF) of 64, 91, 80, 384 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 91, 80, 384) = 1.