Greatest Common Factor of 838, 670, 61

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

• Greatest Common Factor of 838, 670, 61 by common division method
• Greatest Common Factor of 838, 670, 61 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 838

List of positive integer factors of 838 that divides 838 without a remainder.

1,2,419,838

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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Greatest Common Factor

We found the factors 838,670,61 . The biggest common factor number is the GCF number.
So the greatest common factor 838,670,61 is 1.

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

• GCF of 253, 760, 84
• GCF of 604, 274, 93
• GCF of 596, 217, 62
• GCF of 860, 600, 18
• GCF of 609, 328, 48

1. What is the GCF of 838, 670, 61?

Answer: GCF of 838, 670, 61 is 1.

2. How to Find the GCF of 838, 670, 61

Answer: Greatest Common Factor(GCF) of 838, 670, 61 = 1

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

Step 2: Then multiply all the prime factors GCF(838, 670, 61) = 1.