Greatest Common Factor of 275, 162, 128, 124

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

• Greatest Common Factor of 275, 162, 128, 124 by common division method
• Greatest Common Factor of 275, 162, 128, 124 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 275

List of positive integer factors of 275 that divides 275 without a remainder.

1,5,11,25,55,275

Factors of 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Factors of 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

Greatest Common Factor

We found the factors 275,162,128,124 . The biggest common factor number is the GCF number.
So the greatest common factor 275,162,128,124 is 1.

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

• GCF of 497, 704, 294, 619
• GCF of 877, 575, 121, 111
• GCF of 687, 769, 510, 517
• GCF of 899, 191, 107, 857
• GCF of 447, 464, 374, 867

1. What is the GCF of 275, 162, 128, 124?

Answer: GCF of 275, 162, 128, 124 is 1.

2. How to Find the GCF of 275, 162, 128, 124

Answer: Greatest Common Factor(GCF) of 275, 162, 128, 124 = 1

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

Step 2: Then multiply all the prime factors GCF(275, 162, 128, 124) = 1.