Greatest Common Factor of 103, 528, 20

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

• Greatest Common Factor of 103, 528, 20 by common division method
• Greatest Common Factor of 103, 528, 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 103

List of positive integer factors of 103 that divides 103 without a remainder.

1,103

Factors of 528

List of positive integer factors of 528 that divides 528 without a remainder.

1,2,3,4,6,8,11,12,16,22,24,33,44,48,66,88,132,176,264,528

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 103,528,20 . The biggest common factor number is the GCF number.
So the greatest common factor 103,528,20 is 1.

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

• GCF of 792, 240, 23
• GCF of 554, 763, 58
• GCF of 365, 199, 48
• GCF of 436, 263, 95
• GCF of 797, 464, 22

1. What is the GCF of 103, 528, 20?

Answer: GCF of 103, 528, 20 is 1.

2. How to Find the GCF of 103, 528, 20

Answer: Greatest Common Factor(GCF) of 103, 528, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(103, 528, 20) = 1.