Greatest Common Factor of 31, 63, 95, 48, 870

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

• Greatest Common Factor of 31, 63, 95, 48, 870 by common division method
• Greatest Common Factor of 31, 63, 95, 48, 870 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 95

List of positive integer factors of 95 that divides 95 without a remainder.

1,5,19,95

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 870

List of positive integer factors of 870 that divides 870 without a remainder.

1,2,3,5,6,10,15,29,30,58,87,145,174,290,435,870

Greatest Common Factor

We found the factors 31,63,95,48,870 . The biggest common factor number is the GCF number.
So the greatest common factor 31,63,95,48,870 is 1.

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

• GCF of 63, 34, 73, 43, 432
• GCF of 66, 45, 66, 28, 776
• GCF of 32, 83, 41, 47, 645
• GCF of 90, 23, 97, 20, 929
• GCF of 93, 55, 29, 11, 554

1. What is the GCF of 31, 63, 95, 48, 870?

Answer: GCF of 31, 63, 95, 48, 870 is 1.

2. How to Find the GCF of 31, 63, 95, 48, 870

Answer: Greatest Common Factor(GCF) of 31, 63, 95, 48, 870 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 63, 95, 48, 870) = 1.