Greatest Common Factor of 64, 7, 62, 18

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

• Greatest Common Factor of 64, 7, 62, 18 by common division method
• Greatest Common Factor of 64, 7, 62, 18 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 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Factors of 62

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

1,2,31,62

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 64,7,62,18 . The biggest common factor number is the GCF number.
So the greatest common factor 64,7,62,18 is 1.

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

• GCF of 26, 8, 40, 60
• GCF of 18, 5, 44, 59
• GCF of 78, 3, 94, 12
• GCF of 44, 4, 16, 47
• GCF of 94, 9, 45, 29

1. What is the GCF of 64, 7, 62, 18?

Answer: GCF of 64, 7, 62, 18 is 1.

2. How to Find the GCF of 64, 7, 62, 18

Answer: Greatest Common Factor(GCF) of 64, 7, 62, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 7, 62, 18) = 1.