Greatest Common Factor of 32, 20, 62, 155

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

• Greatest Common Factor of 32, 20, 62, 155 by common division method
• Greatest Common Factor of 32, 20, 62, 155 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 32

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

1,2,4,8,16,32

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 62

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

1,2,31,62

Factors of 155

List of positive integer factors of 155 that divides 155 without a remainder.

1,5,31,155

Greatest Common Factor

We found the factors 32,20,62,155 . The biggest common factor number is the GCF number.
So the greatest common factor 32,20,62,155 is 1.

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

• GCF of 69, 18, 95, 421
• GCF of 73, 53, 11, 193
• GCF of 23, 76, 34, 401
• GCF of 71, 89, 85, 979
• GCF of 32, 42, 70, 812

1. What is the GCF of 32, 20, 62, 155?

Answer: GCF of 32, 20, 62, 155 is 1.

2. How to Find the GCF of 32, 20, 62, 155

Answer: Greatest Common Factor(GCF) of 32, 20, 62, 155 = 1

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

Step 2: Then multiply all the prime factors GCF(32, 20, 62, 155) = 1.