Greatest Common Factor of 64, 82, 49, 72, 258

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

• Greatest Common Factor of 64, 82, 49, 72, 258 by common division method
• Greatest Common Factor of 64, 82, 49, 72, 258 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 64

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

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

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 258

List of positive integer factors of 258 that divides 258 without a remainder.

1,2,3,6,43,86,129,258

Greatest Common Factor

We found the factors 64,82,49,72,258 . The biggest common factor number is the GCF number.
So the greatest common factor 64,82,49,72,258 is 1.

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

• GCF of 86, 99, 35, 22, 281
• GCF of 98, 43, 28, 35, 656
• GCF of 58, 31, 88, 96, 151
• GCF of 22, 12, 75, 77, 317
• GCF of 14, 24, 31, 58, 175

1. What is the GCF of 64, 82, 49, 72, 258?

Answer: GCF of 64, 82, 49, 72, 258 is 1.

2. How to Find the GCF of 64, 82, 49, 72, 258

Answer: Greatest Common Factor(GCF) of 64, 82, 49, 72, 258 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 82, 49, 72, 258) = 1.