Greatest Common Factor of 27, 428, 156

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

• Greatest Common Factor of 27, 428, 156 by common division method
• Greatest Common Factor of 27, 428, 156 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Factors of 156

List of positive integer factors of 156 that divides 156 without a remainder.

1,2,3,4,6,12,13,26,39,52,78,156

Greatest Common Factor

We found the factors 27,428,156 . The biggest common factor number is the GCF number.
So the greatest common factor 27,428,156 is 1.

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

• GCF of 58, 288, 523
• GCF of 97, 860, 138
• GCF of 52, 652, 955
• GCF of 19, 797, 224
• GCF of 24, 346, 786

1. What is the GCF of 27, 428, 156?

Answer: GCF of 27, 428, 156 is 1.

2. How to Find the GCF of 27, 428, 156

Answer: Greatest Common Factor(GCF) of 27, 428, 156 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 428, 156) = 1.