Greatest Common Factor of 39, 35, 217, 421

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

• Greatest Common Factor of 39, 35, 217, 421 by common division method
• Greatest Common Factor of 39, 35, 217, 421 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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 217

List of positive integer factors of 217 that divides 217 without a remainder.

1,7,31,217

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Greatest Common Factor

We found the factors 39,35,217,421 . The biggest common factor number is the GCF number.
So the greatest common factor 39,35,217,421 is 1.

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

• GCF of 94, 11, 811, 631
• GCF of 86, 65, 452, 325
• GCF of 53, 94, 770, 100
• GCF of 79, 78, 991, 628
• GCF of 80, 38, 317, 562

1. What is the GCF of 39, 35, 217, 421?

Answer: GCF of 39, 35, 217, 421 is 1.

2. How to Find the GCF of 39, 35, 217, 421

Answer: Greatest Common Factor(GCF) of 39, 35, 217, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(39, 35, 217, 421) = 1.