Greatest Common Factor of 682, 646, 16

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

• Greatest Common Factor of 682, 646, 16 by common division method
• Greatest Common Factor of 682, 646, 16 with matching the biggest common factor

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

Factors of 682

List of positive integer factors of 682 that divides 682 without a remainder.

1,2,11,22,31,62,341,682

Factors of 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

Factors of 16

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

1,2,4,8,16

Greatest Common Factor

We found the factors 682,646,16 . The biggest common factor number is the GCF number.
So the greatest common factor 682,646,16 is 2.

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

• GCF of 715, 818, 21
• GCF of 281, 407, 57
• GCF of 444, 235, 13
• GCF of 593, 831, 64
• GCF of 244, 794, 68

1. What is the GCF of 682, 646, 16?

Answer: GCF of 682, 646, 16 is 2.

2. How to Find the GCF of 682, 646, 16

Answer: Greatest Common Factor(GCF) of 682, 646, 16 = 2

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

Step 2: Then multiply all the prime factors GCF(682, 646, 16) = 2.