Greatest Common Factor of 289, 472, 65

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

• Greatest Common Factor of 289, 472, 65 by common division method
• Greatest Common Factor of 289, 472, 65 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 289

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

1,17,289

Factors of 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Greatest Common Factor

We found the factors 289,472,65 . The biggest common factor number is the GCF number.
So the greatest common factor 289,472,65 is 1.

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

• GCF of 787, 581, 70
• GCF of 634, 223, 56
• GCF of 935, 285, 73
• GCF of 811, 458, 85
• GCF of 773, 109, 30

1. What is the GCF of 289, 472, 65?

Answer: GCF of 289, 472, 65 is 1.

2. How to Find the GCF of 289, 472, 65

Answer: Greatest Common Factor(GCF) of 289, 472, 65 = 1

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

Step 2: Then multiply all the prime factors GCF(289, 472, 65) = 1.