Greatest Common Factor of 83, 20, 890

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

• Greatest Common Factor of 83, 20, 890 by common division method
• Greatest Common Factor of 83, 20, 890 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 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 890

List of positive integer factors of 890 that divides 890 without a remainder.

1,2,5,10,89,178,445,890

Greatest Common Factor

We found the factors 83,20,890 . The biggest common factor number is the GCF number.
So the greatest common factor 83,20,890 is 1.

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

• GCF of 23, 92, 128
• GCF of 58, 20, 714
• GCF of 37, 36, 168
• GCF of 40, 97, 129
• GCF of 83, 51, 204

1. What is the GCF of 83, 20, 890?

Answer: GCF of 83, 20, 890 is 1.

2. How to Find the GCF of 83, 20, 890

Answer: Greatest Common Factor(GCF) of 83, 20, 890 = 1

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

Step 2: Then multiply all the prime factors GCF(83, 20, 890) = 1.