Greatest Common Factor of 16, 65, 50, 155

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

• Greatest Common Factor of 16, 65, 50, 155 by common division method
• Greatest Common Factor of 16, 65, 50, 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

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 16,65,50,155 . The biggest common factor number is the GCF number.
So the greatest common factor 16,65,50,155 is 1.

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

• GCF of 80, 53, 88, 934
• GCF of 79, 99, 57, 107
• GCF of 38, 13, 39, 488
• GCF of 51, 56, 91, 919
• GCF of 85, 53, 87, 348

1. What is the GCF of 16, 65, 50, 155?

Answer: GCF of 16, 65, 50, 155 is 1.

2. How to Find the GCF of 16, 65, 50, 155

Answer: Greatest Common Factor(GCF) of 16, 65, 50, 155 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 65, 50, 155) = 1.