Greatest Common Factor of 83, 62, 86, 15, 64

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

• Greatest Common Factor of 83, 62, 86, 15, 64 by common division method
• Greatest Common Factor of 83, 62, 86, 15, 64 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 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Greatest Common Factor

We found the factors 83,62,86,15,64 . The biggest common factor number is the GCF number.
So the greatest common factor 83,62,86,15,64 is 1.

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

• GCF of 17, 65, 66, 72, 42
• GCF of 60, 50, 25, 51, 78
• GCF of 24, 93, 71, 21, 84
• GCF of 54, 33, 90, 24, 84
• GCF of 72, 74, 17, 93, 90

1. What is the GCF of 83, 62, 86, 15, 64?

Answer: GCF of 83, 62, 86, 15, 64 is 1.

2. How to Find the GCF of 83, 62, 86, 15, 64

Answer: Greatest Common Factor(GCF) of 83, 62, 86, 15, 64 = 1

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

Step 2: Then multiply all the prime factors GCF(83, 62, 86, 15, 64) = 1.