Greatest Common Factor of 620, 13, 33

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

• Greatest Common Factor of 620, 13, 33 by common division method
• Greatest Common Factor of 620, 13, 33 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 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

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 33

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

1,3,11,33

Greatest Common Factor

We found the factors 620,13,33 . The biggest common factor number is the GCF number.
So the greatest common factor 620,13,33 is 1.

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

• GCF of 439, 99, 79
• GCF of 842, 93, 51
• GCF of 901, 67, 95
• GCF of 820, 30, 90
• GCF of 777, 58, 70

1. What is the GCF of 620, 13, 33?

Answer: GCF of 620, 13, 33 is 1.

2. How to Find the GCF of 620, 13, 33

Answer: Greatest Common Factor(GCF) of 620, 13, 33 = 1

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

Step 2: Then multiply all the prime factors GCF(620, 13, 33) = 1.