Greatest Common Factor of 20, 63, 75, 536

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

• Greatest Common Factor of 20, 63, 75, 536 by common division method
• Greatest Common Factor of 20, 63, 75, 536 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 536

List of positive integer factors of 536 that divides 536 without a remainder.

1,2,4,8,67,134,268,536

Greatest Common Factor

We found the factors 20,63,75,536 . The biggest common factor number is the GCF number.
So the greatest common factor 20,63,75,536 is 1.

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

• GCF of 48, 86, 79, 775
• GCF of 77, 30, 18, 853
• GCF of 62, 73, 81, 549
• GCF of 27, 94, 55, 917
• GCF of 87, 28, 48, 800

1. What is the GCF of 20, 63, 75, 536?

Answer: GCF of 20, 63, 75, 536 is 1.

2. How to Find the GCF of 20, 63, 75, 536

Answer: Greatest Common Factor(GCF) of 20, 63, 75, 536 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 63, 75, 536) = 1.