Greatest Common Factor of 17, 53, 72, 782

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

• Greatest Common Factor of 17, 53, 72, 782 by common division method
• Greatest Common Factor of 17, 53, 72, 782 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 17

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

1,17

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

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 782

List of positive integer factors of 782 that divides 782 without a remainder.

1,2,17,23,34,46,391,782

Greatest Common Factor

We found the factors 17,53,72,782 . The biggest common factor number is the GCF number.
So the greatest common factor 17,53,72,782 is 1.

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

• GCF of 57, 74, 10, 541
• GCF of 93, 69, 30, 667
• GCF of 53, 46, 15, 979
• GCF of 50, 21, 53, 938
• GCF of 47, 60, 39, 231

1. What is the GCF of 17, 53, 72, 782?

Answer: GCF of 17, 53, 72, 782 is 1.

2. How to Find the GCF of 17, 53, 72, 782

Answer: Greatest Common Factor(GCF) of 17, 53, 72, 782 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 53, 72, 782) = 1.