Greatest Common Factor of 251, 465, 72

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

• Greatest Common Factor of 251, 465, 72 by common division method
• Greatest Common Factor of 251, 465, 72 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 465

List of positive integer factors of 465 that divides 465 without a remainder.

1,3,5,15,31,93,155,465

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 251,465,72 . The biggest common factor number is the GCF number.
So the greatest common factor 251,465,72 is 1.

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

• GCF of 584, 631, 15
• GCF of 891, 250, 28
• GCF of 455, 386, 97
• GCF of 240, 918, 51
• GCF of 834, 100, 74

1. What is the GCF of 251, 465, 72?

Answer: GCF of 251, 465, 72 is 1.

2. How to Find the GCF of 251, 465, 72

Answer: Greatest Common Factor(GCF) of 251, 465, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(251, 465, 72) = 1.