Greatest Common Factor of 39, 70, 68, 431

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

• Greatest Common Factor of 39, 70, 68, 431 by common division method
• Greatest Common Factor of 39, 70, 68, 431 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 68

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

1,2,4,17,34,68

Factors of 431

List of positive integer factors of 431 that divides 431 without a remainder.

1,431

Greatest Common Factor

We found the factors 39,70,68,431 . The biggest common factor number is the GCF number.
So the greatest common factor 39,70,68,431 is 1.

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

• GCF of 81, 13, 17, 320
• GCF of 91, 29, 44, 914
• GCF of 93, 88, 25, 130
• GCF of 60, 67, 45, 706
• GCF of 97, 39, 17, 136

1. What is the GCF of 39, 70, 68, 431?

Answer: GCF of 39, 70, 68, 431 is 1.

2. How to Find the GCF of 39, 70, 68, 431

Answer: Greatest Common Factor(GCF) of 39, 70, 68, 431 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 70, 68, 431) = 1.