Greatest Common Factor of 71, 97, 16, 430

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

• Greatest Common Factor of 71, 97, 16, 430 by common division method
• Greatest Common Factor of 71, 97, 16, 430 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 430

List of positive integer factors of 430 that divides 430 without a remainder.

1,2,5,10,43,86,215,430

Greatest Common Factor

We found the factors 71,97,16,430 . The biggest common factor number is the GCF number.
So the greatest common factor 71,97,16,430 is 1.

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

• GCF of 33, 72, 79, 684
• GCF of 72, 15, 18, 432
• GCF of 60, 50, 46, 722
• GCF of 82, 16, 61, 160
• GCF of 41, 24, 65, 221

1. What is the GCF of 71, 97, 16, 430?

Answer: GCF of 71, 97, 16, 430 is 1.

2. How to Find the GCF of 71, 97, 16, 430

Answer: Greatest Common Factor(GCF) of 71, 97, 16, 430 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 97, 16, 430) = 1.