Greatest Common Factor of 30, 67, 19, 939

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

• Greatest Common Factor of 30, 67, 19, 939 by common division method
• Greatest Common Factor of 30, 67, 19, 939 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 67

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

1,67

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Factors of 939

List of positive integer factors of 939 that divides 939 without a remainder.

1,3,313,939

Greatest Common Factor

We found the factors 30,67,19,939 . The biggest common factor number is the GCF number.
So the greatest common factor 30,67,19,939 is 1.

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

• GCF of 97, 87, 49, 274
• GCF of 53, 77, 61, 604
• GCF of 97, 18, 34, 666
• GCF of 52, 12, 49, 277
• GCF of 43, 64, 51, 827

1. What is the GCF of 30, 67, 19, 939?

Answer: GCF of 30, 67, 19, 939 is 1.

2. How to Find the GCF of 30, 67, 19, 939

Answer: Greatest Common Factor(GCF) of 30, 67, 19, 939 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 67, 19, 939) = 1.