Greatest Common Factor of 34, 520, 155

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

• Greatest Common Factor of 34, 520, 155 by common division method
• Greatest Common Factor of 34, 520, 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 34

List of positive integer factors of 34 that divides 34 without a remainder.

1,2,17,34

Factors of 520

List of positive integer factors of 520 that divides 520 without a remainder.

1,2,4,5,8,10,13,20,26,40,52,65,104,130,260,520

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 34,520,155 . The biggest common factor number is the GCF number.
So the greatest common factor 34,520,155 is 1.

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

• GCF of 85, 266, 643
• GCF of 70, 126, 303
• GCF of 42, 437, 260
• GCF of 77, 283, 741
• GCF of 93, 700, 443

1. What is the GCF of 34, 520, 155?

Answer: GCF of 34, 520, 155 is 1.

2. How to Find the GCF of 34, 520, 155

Answer: Greatest Common Factor(GCF) of 34, 520, 155 = 1

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

Step 2: Then multiply all the prime factors GCF(34, 520, 155) = 1.