Greatest Common Factor of 39, 10, 77, 33

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

• Greatest Common Factor of 39, 10, 77, 33 by common division method
• Greatest Common Factor of 39, 10, 77, 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 10

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

1,2,5,10

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

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 39,10,77,33 . The biggest common factor number is the GCF number.
So the greatest common factor 39,10,77,33 is 1.

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

• GCF of 21, 72, 72, 99
• GCF of 36, 66, 14, 35
• GCF of 74, 66, 79, 72
• GCF of 47, 74, 73, 94
• GCF of 28, 89, 53, 10

1. What is the GCF of 39, 10, 77, 33?

Answer: GCF of 39, 10, 77, 33 is 1.

2. How to Find the GCF of 39, 10, 77, 33

Answer: Greatest Common Factor(GCF) of 39, 10, 77, 33 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 10, 77, 33) = 1.