Greatest Common Factor of 68, 76, 678

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

• Greatest Common Factor of 68, 76, 678 by common division method
• Greatest Common Factor of 68, 76, 678 with matching the biggest common factor

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

Factors of 68

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

1,2,4,17,34,68

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 678

List of positive integer factors of 678 that divides 678 without a remainder.

1,2,3,6,113,226,339,678

Greatest Common Factor

We found the factors 68,76,678 . The biggest common factor number is the GCF number.
So the greatest common factor 68,76,678 is 2.

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

• GCF of 70, 89, 479
• GCF of 46, 54, 348
• GCF of 57, 42, 150
• GCF of 36, 69, 282
• GCF of 34, 31, 130

1. What is the GCF of 68, 76, 678?

Answer: GCF of 68, 76, 678 is 2.

2. How to Find the GCF of 68, 76, 678

Answer: Greatest Common Factor(GCF) of 68, 76, 678 = 2

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

Step 2: Then multiply all the prime factors GCF(68, 76, 678) = 2.