Greatest Common Factor of 66, 78, 92, 384

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

• Greatest Common Factor of 66, 78, 92, 384 by common division method
• Greatest Common Factor of 66, 78, 92, 384 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

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 66,78,92,384 . The biggest common factor number is the GCF number.
So the greatest common factor 66,78,92,384 is 2.

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

• GCF of 22, 31, 50, 940
• GCF of 27, 73, 63, 737
• GCF of 95, 64, 73, 559
• GCF of 33, 70, 95, 223
• GCF of 10, 35, 57, 242

1. What is the GCF of 66, 78, 92, 384?

Answer: GCF of 66, 78, 92, 384 is 2.

2. How to Find the GCF of 66, 78, 92, 384

Answer: Greatest Common Factor(GCF) of 66, 78, 92, 384 = 2

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

Step 2: Then multiply all the prime factors GCF(66, 78, 92, 384) = 2.