Greatest Common Factor of 123, 238, 162, 847

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

• Greatest Common Factor of 123, 238, 162, 847 by common division method
• Greatest Common Factor of 123, 238, 162, 847 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 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 238

List of positive integer factors of 238 that divides 238 without a remainder.

1,2,7,14,17,34,119,238

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 847

List of positive integer factors of 847 that divides 847 without a remainder.

1,7,11,77,121,847

Greatest Common Factor

We found the factors 123,238,162,847 . The biggest common factor number is the GCF number.
So the greatest common factor 123,238,162,847 is 1.

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

• GCF of 904, 560, 662, 210
• GCF of 880, 669, 928, 342
• GCF of 385, 413, 290, 538
• GCF of 673, 783, 982, 337
• GCF of 637, 136, 969, 469

1. What is the GCF of 123, 238, 162, 847?

Answer: GCF of 123, 238, 162, 847 is 1.

2. How to Find the GCF of 123, 238, 162, 847

Answer: Greatest Common Factor(GCF) of 123, 238, 162, 847 = 1

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

Step 2: Then multiply all the prime factors GCF(123, 238, 162, 847) = 1.