Greatest Common Factor of 20, 85, 37, 94

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

• Greatest Common Factor of 20, 85, 37, 94 by common division method
• Greatest Common Factor of 20, 85, 37, 94 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 37

List of positive integer factors of 37 that divides 37 without a remainder.

1,37

Factors of 94

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

1,2,47,94

Greatest Common Factor

We found the factors 20,85,37,94 . The biggest common factor number is the GCF number.
So the greatest common factor 20,85,37,94 is 1.

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

• GCF of 32, 18, 75, 81
• GCF of 35, 52, 30, 40
• GCF of 71, 39, 80, 63
• GCF of 19, 27, 58, 70
• GCF of 59, 44, 63, 50

1. What is the GCF of 20, 85, 37, 94?

Answer: GCF of 20, 85, 37, 94 is 1.

2. How to Find the GCF of 20, 85, 37, 94

Answer: Greatest Common Factor(GCF) of 20, 85, 37, 94 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 85, 37, 94) = 1.