Greatest Common Factor of 20, 58, 785

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

• Greatest Common Factor of 20, 58, 785 by common division method
• Greatest Common Factor of 20, 58, 785 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 58

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

1,2,29,58

Factors of 785

List of positive integer factors of 785 that divides 785 without a remainder.

1,5,157,785

Greatest Common Factor

We found the factors 20,58,785 . The biggest common factor number is the GCF number.
So the greatest common factor 20,58,785 is 1.

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

• GCF of 91, 15, 263
• GCF of 98, 82, 471
• GCF of 16, 21, 545
• GCF of 42, 43, 166
• GCF of 73, 67, 278

1. What is the GCF of 20, 58, 785?

Answer: GCF of 20, 58, 785 is 1.

2. How to Find the GCF of 20, 58, 785

Answer: Greatest Common Factor(GCF) of 20, 58, 785 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 58, 785) = 1.