Greatest Common Factor of 385, 154, 402, 27

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

• Greatest Common Factor of 385, 154, 402, 27 by common division method
• Greatest Common Factor of 385, 154, 402, 27 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 385

List of positive integer factors of 385 that divides 385 without a remainder.

1,5,7,11,35,55,77,385

Factors of 154

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

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

Factors of 402

List of positive integer factors of 402 that divides 402 without a remainder.

1,2,3,6,67,134,201,402

Factors of 27

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

1,3,9,27

Greatest Common Factor

We found the factors 385,154,402,27 . The biggest common factor number is the GCF number.
So the greatest common factor 385,154,402,27 is 1.

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

• GCF of 993, 930, 291, 42
• GCF of 671, 454, 272, 78
• GCF of 913, 673, 658, 59
• GCF of 291, 351, 339, 49
• GCF of 273, 545, 446, 26

1. What is the GCF of 385, 154, 402, 27?

Answer: GCF of 385, 154, 402, 27 is 1.

2. How to Find the GCF of 385, 154, 402, 27

Answer: Greatest Common Factor(GCF) of 385, 154, 402, 27 = 1

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

Step 2: Then multiply all the prime factors GCF(385, 154, 402, 27) = 1.