Greatest Common Factor of 25, 62, 32, 640

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

• Greatest Common Factor of 25, 62, 32, 640 by common division method
• Greatest Common Factor of 25, 62, 32, 640 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 62

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

1,2,31,62

Factors of 32

List of positive integer factors of 32 that divides 32 without a remainder.

1,2,4,8,16,32

Factors of 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

Greatest Common Factor

We found the factors 25,62,32,640 . The biggest common factor number is the GCF number.
So the greatest common factor 25,62,32,640 is 1.

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

• GCF of 81, 49, 73, 355
• GCF of 39, 24, 28, 459
• GCF of 78, 34, 24, 831
• GCF of 69, 58, 32, 364
• GCF of 17, 28, 98, 195

1. What is the GCF of 25, 62, 32, 640?

Answer: GCF of 25, 62, 32, 640 is 1.

2. How to Find the GCF of 25, 62, 32, 640

Answer: Greatest Common Factor(GCF) of 25, 62, 32, 640 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 62, 32, 640) = 1.