Greatest Common Factor of 13, 36, 31, 585

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

• Greatest Common Factor of 13, 36, 31, 585 by common division method
• Greatest Common Factor of 13, 36, 31, 585 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

Greatest Common Factor

We found the factors 13,36,31,585 . The biggest common factor number is the GCF number.
So the greatest common factor 13,36,31,585 is 1.

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

• GCF of 78, 13, 62, 866
• GCF of 99, 11, 21, 139
• GCF of 93, 45, 19, 888
• GCF of 29, 19, 99, 526
• GCF of 64, 54, 55, 210

1. What is the GCF of 13, 36, 31, 585?

Answer: GCF of 13, 36, 31, 585 is 1.

2. How to Find the GCF of 13, 36, 31, 585

Answer: Greatest Common Factor(GCF) of 13, 36, 31, 585 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 36, 31, 585) = 1.