Greatest Common Factor of 97, 28, 69, 431

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

• Greatest Common Factor of 97, 28, 69, 431 by common division method
• Greatest Common Factor of 97, 28, 69, 431 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 97

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

1,97

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 431

List of positive integer factors of 431 that divides 431 without a remainder.

1,431

Greatest Common Factor

We found the factors 97,28,69,431 . The biggest common factor number is the GCF number.
So the greatest common factor 97,28,69,431 is 1.

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

• GCF of 28, 14, 16, 992
• GCF of 84, 96, 26, 375
• GCF of 17, 91, 68, 277
• GCF of 44, 49, 60, 388
• GCF of 59, 24, 65, 649

1. What is the GCF of 97, 28, 69, 431?

Answer: GCF of 97, 28, 69, 431 is 1.

2. How to Find the GCF of 97, 28, 69, 431

Answer: Greatest Common Factor(GCF) of 97, 28, 69, 431 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 28, 69, 431) = 1.