Greatest Common Factor of 13, 44, 58, 820

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

• Greatest Common Factor of 13, 44, 58, 820 by common division method
• Greatest Common Factor of 13, 44, 58, 820 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 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Greatest Common Factor

We found the factors 13,44,58,820 . The biggest common factor number is the GCF number.
So the greatest common factor 13,44,58,820 is 1.

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

• GCF of 79, 68, 44, 318
• GCF of 61, 86, 39, 972
• GCF of 24, 38, 70, 306
• GCF of 67, 90, 96, 756
• GCF of 18, 42, 14, 577

1. What is the GCF of 13, 44, 58, 820?

Answer: GCF of 13, 44, 58, 820 is 1.

2. How to Find the GCF of 13, 44, 58, 820

Answer: Greatest Common Factor(GCF) of 13, 44, 58, 820 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 44, 58, 820) = 1.