Greatest Common Factor of 155, 991, 34

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

• Greatest Common Factor of 155, 991, 34 by common division method
• Greatest Common Factor of 155, 991, 34 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 155

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

1,5,31,155

Factors of 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Factors of 34

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

1,2,17,34

Greatest Common Factor

We found the factors 155,991,34 . The biggest common factor number is the GCF number.
So the greatest common factor 155,991,34 is 1.

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

• GCF of 209, 858, 50
• GCF of 354, 937, 37
• GCF of 889, 646, 53
• GCF of 904, 361, 58
• GCF of 595, 151, 24

1. What is the GCF of 155, 991, 34?

Answer: GCF of 155, 991, 34 is 1.

2. How to Find the GCF of 155, 991, 34

Answer: Greatest Common Factor(GCF) of 155, 991, 34 = 1

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

Step 2: Then multiply all the prime factors GCF(155, 991, 34) = 1.