Greatest Common Factor of 391, 161, 58

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

• Greatest Common Factor of 391, 161, 58 by common division method
• Greatest Common Factor of 391, 161, 58 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 391

List of positive integer factors of 391 that divides 391 without a remainder.

1,17,23,391

Factors of 161

List of positive integer factors of 161 that divides 161 without a remainder.

1,7,23,161

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Greatest Common Factor

We found the factors 391,161,58 . The biggest common factor number is the GCF number.
So the greatest common factor 391,161,58 is 1.

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

• GCF of 580, 283, 49
• GCF of 957, 140, 35
• GCF of 440, 921, 62
• GCF of 513, 310, 52
• GCF of 473, 674, 72

1. What is the GCF of 391, 161, 58?

Answer: GCF of 391, 161, 58 is 1.

2. How to Find the GCF of 391, 161, 58

Answer: Greatest Common Factor(GCF) of 391, 161, 58 = 1

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

Step 2: Then multiply all the prime factors GCF(391, 161, 58) = 1.