Greatest Common Factor of 138, 742, 169, 108

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

• Greatest Common Factor of 138, 742, 169, 108 by common division method
• Greatest Common Factor of 138, 742, 169, 108 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 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Factors of 169

List of positive integer factors of 169 that divides 169 without a remainder.

1,13,169

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Greatest Common Factor

We found the factors 138,742,169,108 . The biggest common factor number is the GCF number.
So the greatest common factor 138,742,169,108 is 1.

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

• GCF of 163, 785, 247, 698
• GCF of 631, 484, 572, 258
• GCF of 296, 704, 542, 108
• GCF of 509, 604, 844, 620
• GCF of 811, 179, 699, 838

1. What is the GCF of 138, 742, 169, 108?

Answer: GCF of 138, 742, 169, 108 is 1.

2. How to Find the GCF of 138, 742, 169, 108

Answer: Greatest Common Factor(GCF) of 138, 742, 169, 108 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 742, 169, 108) = 1.