Greatest Common Factor of 39, 84, 47, 434

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

• Greatest Common Factor of 39, 84, 47, 434 by common division method
• Greatest Common Factor of 39, 84, 47, 434 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 434

List of positive integer factors of 434 that divides 434 without a remainder.

1,2,7,14,31,62,217,434

Greatest Common Factor

We found the factors 39,84,47,434 . The biggest common factor number is the GCF number.
So the greatest common factor 39,84,47,434 is 1.

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

• GCF of 65, 66, 89, 838
• GCF of 74, 44, 53, 697
• GCF of 94, 85, 82, 150
• GCF of 21, 99, 37, 248
• GCF of 20, 32, 37, 195

1. What is the GCF of 39, 84, 47, 434?

Answer: GCF of 39, 84, 47, 434 is 1.

2. How to Find the GCF of 39, 84, 47, 434

Answer: Greatest Common Factor(GCF) of 39, 84, 47, 434 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 84, 47, 434) = 1.