Greatest Common Factor of 61, 50, 155

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

• Greatest Common Factor of 61, 50, 155 by common division method
• Greatest Common Factor of 61, 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

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 61,50,155 . The biggest common factor number is the GCF number.
So the greatest common factor 61,50,155 is 1.

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

• GCF of 62, 41, 915
• GCF of 60, 15, 282
• GCF of 16, 36, 699
• GCF of 14, 95, 646
• GCF of 59, 45, 587

1. What is the GCF of 61, 50, 155?

Answer: GCF of 61, 50, 155 is 1.

2. How to Find the GCF of 61, 50, 155

Answer: Greatest Common Factor(GCF) of 61, 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(61, 50, 155) = 1.