Greatest Common Factor of 251, 138, 216, 140, 137

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

• Greatest Common Factor of 251, 138, 216, 140, 137 by common division method
• Greatest Common Factor of 251, 138, 216, 140, 137 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 251

List of positive integer factors of 251 that divides 251 without a remainder.

1,251

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 216

List of positive integer factors of 216 that divides 216 without a remainder.

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

Factors of 140

List of positive integer factors of 140 that divides 140 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,140

Factors of 137

List of positive integer factors of 137 that divides 137 without a remainder.

1,137

Greatest Common Factor

We found the factors 251,138,216,140,137 . The biggest common factor number is the GCF number.
So the greatest common factor 251,138,216,140,137 is 1.

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

• GCF of 127, 400, 142, 808, 500
• GCF of 317, 418, 890, 918, 783
• GCF of 405, 572, 541, 768, 499
• GCF of 740, 348, 276, 106, 654
• GCF of 573, 292, 934, 926, 287

1. What is the GCF of 251, 138, 216, 140, 137?

Answer: GCF of 251, 138, 216, 140, 137 is 1.

2. How to Find the GCF of 251, 138, 216, 140, 137

Answer: Greatest Common Factor(GCF) of 251, 138, 216, 140, 137 = 1

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

Step 2: Then multiply all the prime factors GCF(251, 138, 216, 140, 137) = 1.