Greatest Common Factor of 20, 14, 641

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

• Greatest Common Factor of 20, 14, 641 by common division method
• Greatest Common Factor of 20, 14, 641 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 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 641

List of positive integer factors of 641 that divides 641 without a remainder.

1,641

Greatest Common Factor

We found the factors 20,14,641 . The biggest common factor number is the GCF number.
So the greatest common factor 20,14,641 is 1.

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

• GCF of 33, 59, 125
• GCF of 70, 19, 485
• GCF of 11, 30, 559
• GCF of 96, 31, 176
• GCF of 59, 21, 869

1. What is the GCF of 20, 14, 641?

Answer: GCF of 20, 14, 641 is 1.

2. How to Find the GCF of 20, 14, 641

Answer: Greatest Common Factor(GCF) of 20, 14, 641 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 14, 641) = 1.