Greatest Common Factor of 31, 25, 61, 150

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

• Greatest Common Factor of 31, 25, 61, 150 by common division method
• Greatest Common Factor of 31, 25, 61, 150 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 150

List of positive integer factors of 150 that divides 150 without a remainder.

1,2,3,5,6,10,15,25,30,50,75,150

Greatest Common Factor

We found the factors 31,25,61,150 . The biggest common factor number is the GCF number.
So the greatest common factor 31,25,61,150 is 1.

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

• GCF of 23, 15, 54, 898
• GCF of 82, 99, 21, 574
• GCF of 14, 76, 47, 302
• GCF of 12, 38, 92, 612
• GCF of 40, 62, 22, 807

1. What is the GCF of 31, 25, 61, 150?

Answer: GCF of 31, 25, 61, 150 is 1.

2. How to Find the GCF of 31, 25, 61, 150

Answer: Greatest Common Factor(GCF) of 31, 25, 61, 150 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 25, 61, 150) = 1.