Greatest Common Factor of 19, 93, 94, 3, 20

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

• Greatest Common Factor of 19, 93, 94, 3, 20 by common division method
• Greatest Common Factor of 19, 93, 94, 3, 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 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 3

List of positive integer factors of 3 that divides 3 without a remainder.

1,3

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 19,93,94,3,20 . The biggest common factor number is the GCF number.
So the greatest common factor 19,93,94,3,20 is 1.

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

• GCF of 64, 14, 17, 3, 78
• GCF of 27, 28, 83, 5, 67
• GCF of 75, 19, 62, 6, 40
• GCF of 92, 30, 98, 3, 27
• GCF of 29, 83, 53, 3, 20

1. What is the GCF of 19, 93, 94, 3, 20?

Answer: GCF of 19, 93, 94, 3, 20 is 1.

2. How to Find the GCF of 19, 93, 94, 3, 20

Answer: Greatest Common Factor(GCF) of 19, 93, 94, 3, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(19, 93, 94, 3, 20) = 1.