Greatest Common Factor of 20, 47, 99, 893

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

• Greatest Common Factor of 20, 47, 99, 893 by common division method
• Greatest Common Factor of 20, 47, 99, 893 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 893

List of positive integer factors of 893 that divides 893 without a remainder.

1,19,47,893

Greatest Common Factor

We found the factors 20,47,99,893 . The biggest common factor number is the GCF number.
So the greatest common factor 20,47,99,893 is 1.

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

• GCF of 59, 45, 42, 424
• GCF of 77, 98, 40, 187
• GCF of 54, 52, 20, 825
• GCF of 42, 21, 30, 644
• GCF of 52, 25, 22, 984

1. What is the GCF of 20, 47, 99, 893?

Answer: GCF of 20, 47, 99, 893 is 1.

2. How to Find the GCF of 20, 47, 99, 893

Answer: Greatest Common Factor(GCF) of 20, 47, 99, 893 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 47, 99, 893) = 1.