Greatest Common Factor of 77, 64, 384

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

• Greatest Common Factor of 77, 64, 384 by common division method
• Greatest Common Factor of 77, 64, 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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

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 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 77,64,384 . The biggest common factor number is the GCF number.
So the greatest common factor 77,64,384 is 1.

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

• GCF of 63, 80, 665
• GCF of 47, 72, 570
• GCF of 89, 15, 215
• GCF of 54, 44, 704
• GCF of 28, 20, 955

1. What is the GCF of 77, 64, 384?

Answer: GCF of 77, 64, 384 is 1.

2. How to Find the GCF of 77, 64, 384

Answer: Greatest Common Factor(GCF) of 77, 64, 384 = 1

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

Step 2: Then multiply all the prime factors GCF(77, 64, 384) = 1.