Greatest Common Factor of 15, 58, 37, 620

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

• Greatest Common Factor of 15, 58, 37, 620 by common division method
• Greatest Common Factor of 15, 58, 37, 620 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 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 37

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

1,37

Factors of 620

List of positive integer factors of 620 that divides 620 without a remainder.

1,2,4,5,10,20,31,62,124,155,310,620

Greatest Common Factor

We found the factors 15,58,37,620 . The biggest common factor number is the GCF number.
So the greatest common factor 15,58,37,620 is 1.

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

• GCF of 34, 21, 11, 204
• GCF of 61, 25, 85, 218
• GCF of 82, 55, 18, 309
• GCF of 40, 60, 88, 243
• GCF of 29, 47, 59, 451

1. What is the GCF of 15, 58, 37, 620?

Answer: GCF of 15, 58, 37, 620 is 1.

2. How to Find the GCF of 15, 58, 37, 620

Answer: Greatest Common Factor(GCF) of 15, 58, 37, 620 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 58, 37, 620) = 1.