Greatest Common Factor of 78, 16, 68, 764

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

• Greatest Common Factor of 78, 16, 68, 764 by common division method
• Greatest Common Factor of 78, 16, 68, 764 with matching the biggest common factor

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

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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 764

List of positive integer factors of 764 that divides 764 without a remainder.

1,2,4,191,382,764

Greatest Common Factor

We found the factors 78,16,68,764 . The biggest common factor number is the GCF number.
So the greatest common factor 78,16,68,764 is 2.

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

• GCF of 47, 89, 80, 513
• GCF of 44, 32, 82, 574
• GCF of 73, 64, 14, 661
• GCF of 96, 44, 60, 780
• GCF of 23, 55, 74, 509

1. What is the GCF of 78, 16, 68, 764?

Answer: GCF of 78, 16, 68, 764 is 2.

2. How to Find the GCF of 78, 16, 68, 764

Answer: Greatest Common Factor(GCF) of 78, 16, 68, 764 = 2

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

Step 2: Then multiply all the prime factors GCF(78, 16, 68, 764) = 2.