Greatest Common Factor of 155, 328, 980

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

• Greatest Common Factor of 155, 328, 980 by common division method
• Greatest Common Factor of 155, 328, 980 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 328

List of positive integer factors of 328 that divides 328 without a remainder.

1,2,4,8,41,82,164,328

Factors of 980

List of positive integer factors of 980 that divides 980 without a remainder.

1,2,4,5,7,10,14,20,28,35,49,70,98,140,196,245,490,980

Greatest Common Factor

We found the factors 155,328,980 . The biggest common factor number is the GCF number.
So the greatest common factor 155,328,980 is 1.

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

• GCF of 231, 103, 421
• GCF of 542, 402, 118
• GCF of 201, 376, 227
• GCF of 613, 940, 260
• GCF of 977, 336, 866

1. What is the GCF of 155, 328, 980?

Answer: GCF of 155, 328, 980 is 1.

2. How to Find the GCF of 155, 328, 980

Answer: Greatest Common Factor(GCF) of 155, 328, 980 = 1

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

Step 2: Then multiply all the prime factors GCF(155, 328, 980) = 1.