Greatest Common Factor of 38, 27, 87, 154

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

• Greatest Common Factor of 38, 27, 87, 154 by common division method
• Greatest Common Factor of 38, 27, 87, 154 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 27

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

1,3,9,27

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Greatest Common Factor

We found the factors 38,27,87,154 . The biggest common factor number is the GCF number.
So the greatest common factor 38,27,87,154 is 1.

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

• GCF of 17, 77, 13, 472
• GCF of 55, 64, 68, 771
• GCF of 19, 40, 22, 737
• GCF of 61, 79, 55, 820
• GCF of 95, 40, 68, 890

1. What is the GCF of 38, 27, 87, 154?

Answer: GCF of 38, 27, 87, 154 is 1.

2. How to Find the GCF of 38, 27, 87, 154

Answer: Greatest Common Factor(GCF) of 38, 27, 87, 154 = 1

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

Step 2: Then multiply all the prime factors GCF(38, 27, 87, 154) = 1.