Greatest Common Factor of 648, 338, 707, 721, 540

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

• Greatest Common Factor of 648, 338, 707, 721, 540 by common division method
• Greatest Common Factor of 648, 338, 707, 721, 540 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 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Factors of 707

List of positive integer factors of 707 that divides 707 without a remainder.

1,7,101,707

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Greatest Common Factor

We found the factors 648,338,707,721,540 . The biggest common factor number is the GCF number.
So the greatest common factor 648,338,707,721,540 is 1.

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

• GCF of 503, 557, 362, 720, 292
• GCF of 172, 497, 895, 441, 243
• GCF of 544, 799, 543, 371, 205
• GCF of 528, 280, 799, 112, 751
• GCF of 579, 168, 207, 158, 177

1. What is the GCF of 648, 338, 707, 721, 540?

Answer: GCF of 648, 338, 707, 721, 540 is 1.

2. How to Find the GCF of 648, 338, 707, 721, 540

Answer: Greatest Common Factor(GCF) of 648, 338, 707, 721, 540 = 1

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

Step 2: Then multiply all the prime factors GCF(648, 338, 707, 721, 540) = 1.