Greatest Common Factor of 71, 75, 289, 698

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

• Greatest Common Factor of 71, 75, 289, 698 by common division method
• Greatest Common Factor of 71, 75, 289, 698 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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Factors of 698

List of positive integer factors of 698 that divides 698 without a remainder.

1,2,349,698

Greatest Common Factor

We found the factors 71,75,289,698 . The biggest common factor number is the GCF number.
So the greatest common factor 71,75,289,698 is 1.

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

• GCF of 57, 21, 152, 342
• GCF of 49, 11, 173, 112
• GCF of 20, 42, 281, 100
• GCF of 42, 56, 204, 865
• GCF of 19, 48, 389, 844

1. What is the GCF of 71, 75, 289, 698?

Answer: GCF of 71, 75, 289, 698 is 1.

2. How to Find the GCF of 71, 75, 289, 698

Answer: Greatest Common Factor(GCF) of 71, 75, 289, 698 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 75, 289, 698) = 1.