Greatest Common Factor of 670, 816, 38

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

• Greatest Common Factor of 670, 816, 38 by common division method
• Greatest Common Factor of 670, 816, 38 with matching the biggest common factor

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

Factors of 670

List of positive integer factors of 670 that divides 670 without a remainder.

1,2,5,10,67,134,335,670

Factors of 816

List of positive integer factors of 816 that divides 816 without a remainder.

1,2,3,4,6,8,12,16,17,24,34,48,51,68,102,136,204,272,408,816

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Greatest Common Factor

We found the factors 670,816,38 . The biggest common factor number is the GCF number.
So the greatest common factor 670,816,38 is 2.

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

• GCF of 539, 772, 12
• GCF of 852, 368, 68
• GCF of 844, 247, 35
• GCF of 839, 331, 57
• GCF of 630, 181, 71

1. What is the GCF of 670, 816, 38?

Answer: GCF of 670, 816, 38 is 2.

2. How to Find the GCF of 670, 816, 38

Answer: Greatest Common Factor(GCF) of 670, 816, 38 = 2

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

Step 2: Then multiply all the prime factors GCF(670, 816, 38) = 2.