Greatest Common Factor of 15, 20, 37, 14

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

• Greatest Common Factor of 15, 20, 37, 14 by common division method
• Greatest Common Factor of 15, 20, 37, 14 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 20

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

1,2,4,5,10,20

Factors of 37

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

1,37

Factors of 14

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

1,2,7,14

Greatest Common Factor

We found the factors 15,20,37,14 . The biggest common factor number is the GCF number.
So the greatest common factor 15,20,37,14 is 1.

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

• GCF of 61, 63, 10, 76
• GCF of 70, 82, 77, 58
• GCF of 55, 71, 76, 89
• GCF of 41, 73, 94, 20
• GCF of 21, 64, 94, 45

1. What is the GCF of 15, 20, 37, 14?

Answer: GCF of 15, 20, 37, 14 is 1.

2. How to Find the GCF of 15, 20, 37, 14

Answer: Greatest Common Factor(GCF) of 15, 20, 37, 14 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 20, 37, 14) = 1.