Greatest Common Factor of 59, 70, 65, 170

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

• Greatest Common Factor of 59, 70, 65, 170 by common division method
• Greatest Common Factor of 59, 70, 65, 170 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 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 170

List of positive integer factors of 170 that divides 170 without a remainder.

1,2,5,10,17,34,85,170

Greatest Common Factor

We found the factors 59,70,65,170 . The biggest common factor number is the GCF number.
So the greatest common factor 59,70,65,170 is 1.

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

• GCF of 58, 61, 20, 927
• GCF of 41, 30, 28, 297
• GCF of 86, 35, 89, 737
• GCF of 61, 84, 74, 808
• GCF of 42, 67, 17, 205

1. What is the GCF of 59, 70, 65, 170?

Answer: GCF of 59, 70, 65, 170 is 1.

2. How to Find the GCF of 59, 70, 65, 170

Answer: Greatest Common Factor(GCF) of 59, 70, 65, 170 = 1

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

Step 2: Then multiply all the prime factors GCF(59, 70, 65, 170) = 1.