Greatest Common Factor of 58, 72, 17, 6, 77

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

• Greatest Common Factor of 58, 72, 17, 6, 77 by common division method
• Greatest Common Factor of 58, 72, 17, 6, 77 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 58

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

1,2,29,58

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 6

List of positive integer factors of 6 that divides 6 without a remainder.

1,2,3,6

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Greatest Common Factor

We found the factors 58,72,17,6,77 . The biggest common factor number is the GCF number.
So the greatest common factor 58,72,17,6,77 is 1.

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

• GCF of 97, 75, 97, 7, 54
• GCF of 82, 86, 46, 6, 55
• GCF of 16, 85, 26, 4, 96
• GCF of 34, 79, 45, 8, 68
• GCF of 85, 89, 11, 7, 57

1. What is the GCF of 58, 72, 17, 6, 77?

Answer: GCF of 58, 72, 17, 6, 77 is 1.

2. How to Find the GCF of 58, 72, 17, 6, 77

Answer: Greatest Common Factor(GCF) of 58, 72, 17, 6, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(58, 72, 17, 6, 77) = 1.