Greatest Common Factor of 38, 690, 670

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

• Greatest Common Factor of 38, 690, 670 by common division method
• Greatest Common Factor of 38, 690, 670 with matching the biggest common factor

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

Factors of 38

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

1,2,19,38

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 670

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

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

Greatest Common Factor

We found the factors 38,690,670 . The biggest common factor number is the GCF number.
So the greatest common factor 38,690,670 is 2.

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

• GCF of 25, 212, 796
• GCF of 33, 123, 685
• GCF of 27, 783, 261
• GCF of 80, 934, 625
• GCF of 26, 561, 482

1. What is the GCF of 38, 690, 670?

Answer: GCF of 38, 690, 670 is 2.

2. How to Find the GCF of 38, 690, 670

Answer: Greatest Common Factor(GCF) of 38, 690, 670 = 2

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

Step 2: Then multiply all the prime factors GCF(38, 690, 670) = 2.