Greatest Common Factor of 648, 709, 121

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

• Greatest Common Factor of 648, 709, 121 by common division method
• Greatest Common Factor of 648, 709, 121 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 648

List of positive integer factors of 648 that divides 648 without a remainder.

1,2,3,4,6,8,9,12,18,24,27,36,54,72,81,108,162,216,324,648

Factors of 709

List of positive integer factors of 709 that divides 709 without a remainder.

1,709

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Greatest Common Factor

We found the factors 648,709,121 . The biggest common factor number is the GCF number.
So the greatest common factor 648,709,121 is 1.

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

• GCF of 621, 953, 384
• GCF of 701, 699, 710
• GCF of 130, 126, 850
• GCF of 332, 395, 869
• GCF of 761, 655, 551

1. What is the GCF of 648, 709, 121?

Answer: GCF of 648, 709, 121 is 1.

2. How to Find the GCF of 648, 709, 121

Answer: Greatest Common Factor(GCF) of 648, 709, 121 = 1

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

Step 2: Then multiply all the prime factors GCF(648, 709, 121) = 1.