Greatest Common Factor of 85, 58, 19, 178

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

• Greatest Common Factor of 85, 58, 19, 178 by common division method
• Greatest Common Factor of 85, 58, 19, 178 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 58

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

1,2,29,58

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 178

List of positive integer factors of 178 that divides 178 without a remainder.

1,2,89,178

Greatest Common Factor

We found the factors 85,58,19,178 . The biggest common factor number is the GCF number.
So the greatest common factor 85,58,19,178 is 1.

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

• GCF of 76, 28, 80, 264
• GCF of 35, 87, 83, 982
• GCF of 35, 22, 48, 150
• GCF of 13, 82, 58, 187
• GCF of 32, 74, 99, 993

1. What is the GCF of 85, 58, 19, 178?

Answer: GCF of 85, 58, 19, 178 is 1.

2. How to Find the GCF of 85, 58, 19, 178

Answer: Greatest Common Factor(GCF) of 85, 58, 19, 178 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 58, 19, 178) = 1.