Greatest Common Factor of 33, 20, 10, 623

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

• Greatest Common Factor of 33, 20, 10, 623 by common division method
• Greatest Common Factor of 33, 20, 10, 623 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 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 20

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

1,2,4,5,10,20

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 623

List of positive integer factors of 623 that divides 623 without a remainder.

1,7,89,623

Greatest Common Factor

We found the factors 33,20,10,623 . The biggest common factor number is the GCF number.
So the greatest common factor 33,20,10,623 is 1.

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

• GCF of 50, 33, 55, 177
• GCF of 83, 68, 56, 956
• GCF of 43, 13, 68, 563
• GCF of 34, 37, 17, 370
• GCF of 58, 99, 82, 895

1. What is the GCF of 33, 20, 10, 623?

Answer: GCF of 33, 20, 10, 623 is 1.

2. How to Find the GCF of 33, 20, 10, 623

Answer: Greatest Common Factor(GCF) of 33, 20, 10, 623 = 1

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

Step 2: Then multiply all the prime factors GCF(33, 20, 10, 623) = 1.