Greatest Common Factor of 860, 547, 20

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

• Greatest Common Factor of 860, 547, 20 by common division method
• Greatest Common Factor of 860, 547, 20 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 860

List of positive integer factors of 860 that divides 860 without a remainder.

1,2,4,5,10,20,43,86,172,215,430,860

Factors of 547

List of positive integer factors of 547 that divides 547 without a remainder.

1,547

Factors of 20

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

1,2,4,5,10,20

Greatest Common Factor

We found the factors 860,547,20 . The biggest common factor number is the GCF number.
So the greatest common factor 860,547,20 is 1.

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

• GCF of 873, 324, 96
• GCF of 254, 899, 14
• GCF of 730, 417, 99
• GCF of 158, 329, 31
• GCF of 980, 620, 36

1. What is the GCF of 860, 547, 20?

Answer: GCF of 860, 547, 20 is 1.

2. How to Find the GCF of 860, 547, 20

Answer: Greatest Common Factor(GCF) of 860, 547, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(860, 547, 20) = 1.