Greatest Common Factor of 33, 68, 11, 139

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

• Greatest Common Factor of 33, 68, 11, 139 by common division method
• Greatest Common Factor of 33, 68, 11, 139 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 33,68,11,139 . The biggest common factor number is the GCF number.
So the greatest common factor 33,68,11,139 is 1.

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

• GCF of 61, 39, 95, 820
• GCF of 88, 22, 14, 236
• GCF of 18, 95, 74, 676
• GCF of 17, 56, 41, 348
• GCF of 51, 34, 84, 121

1. What is the GCF of 33, 68, 11, 139?

Answer: GCF of 33, 68, 11, 139 is 1.

2. How to Find the GCF of 33, 68, 11, 139

Answer: Greatest Common Factor(GCF) of 33, 68, 11, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(33, 68, 11, 139) = 1.