Greatest Common Factor of 605, 372, 20

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

• Greatest Common Factor of 605, 372, 20 by common division method
• Greatest Common Factor of 605, 372, 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 605

List of positive integer factors of 605 that divides 605 without a remainder.

1,5,11,55,121,605

Factors of 372

List of positive integer factors of 372 that divides 372 without a remainder.

1,2,3,4,6,12,31,62,93,124,186,372

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 605,372,20 . The biggest common factor number is the GCF number.
So the greatest common factor 605,372,20 is 1.

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

• GCF of 320, 592, 93
• GCF of 275, 368, 80
• GCF of 871, 951, 47
• GCF of 373, 387, 45
• GCF of 234, 889, 55

1. What is the GCF of 605, 372, 20?

Answer: GCF of 605, 372, 20 is 1.

2. How to Find the GCF of 605, 372, 20

Answer: Greatest Common Factor(GCF) of 605, 372, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(605, 372, 20) = 1.