Greatest Common Factor of 68, 67, 74, 4, 39

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

• Greatest Common Factor of 68, 67, 74, 4, 39 by common division method
• Greatest Common Factor of 68, 67, 74, 4, 39 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 68

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

1,2,4,17,34,68

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 4

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

Factors of 39

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

1,3,13,39

Greatest Common Factor

We found the factors 68,67,74,4,39 . The biggest common factor number is the GCF number.
So the greatest common factor 68,67,74,4,39 is 1.

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

• GCF of 56, 60, 83, 4, 56
• GCF of 67, 78, 65, 2, 72
• GCF of 66, 44, 55, 7, 45
• GCF of 99, 12, 43, 2, 84
• GCF of 80, 39, 18, 9, 70

1. What is the GCF of 68, 67, 74, 4, 39?

Answer: GCF of 68, 67, 74, 4, 39 is 1.

2. How to Find the GCF of 68, 67, 74, 4, 39

Answer: Greatest Common Factor(GCF) of 68, 67, 74, 4, 39 = 1

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

Step 2: Then multiply all the prime factors GCF(68, 67, 74, 4, 39) = 1.