Greatest Common Factor of 138, 242, 483, 821, 965

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

• Greatest Common Factor of 138, 242, 483, 821, 965 by common division method
• Greatest Common Factor of 138, 242, 483, 821, 965 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 242

List of positive integer factors of 242 that divides 242 without a remainder.

1,2,11,22,121,242

Factors of 483

List of positive integer factors of 483 that divides 483 without a remainder.

1,3,7,21,23,69,161,483

Factors of 821

List of positive integer factors of 821 that divides 821 without a remainder.

1,821

Factors of 965

List of positive integer factors of 965 that divides 965 without a remainder.

1,5,193,965

Greatest Common Factor

We found the factors 138,242,483,821,965 . The biggest common factor number is the GCF number.
So the greatest common factor 138,242,483,821,965 is 1.

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

• GCF of 966, 865, 923, 339, 869
• GCF of 602, 825, 663, 716, 784
• GCF of 370, 352, 828, 644, 723
• GCF of 915, 252, 990, 559, 996
• GCF of 925, 361, 893, 388, 200

1. What is the GCF of 138, 242, 483, 821, 965?

Answer: GCF of 138, 242, 483, 821, 965 is 1.

2. How to Find the GCF of 138, 242, 483, 821, 965

Answer: Greatest Common Factor(GCF) of 138, 242, 483, 821, 965 = 1

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

Step 2: Then multiply all the prime factors GCF(138, 242, 483, 821, 965) = 1.