Greatest Common Factor of 630, 995, 42

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

• Greatest Common Factor of 630, 995, 42 by common division method
• Greatest Common Factor of 630, 995, 42 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 630

List of positive integer factors of 630 that divides 630 without a remainder.

1,2,3,5,6,7,9,10,14,15,18,21,30,35,42,45,63,70,90,105,126,210,315,630

Factors of 995

List of positive integer factors of 995 that divides 995 without a remainder.

1,5,199,995

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Greatest Common Factor

We found the factors 630,995,42 . The biggest common factor number is the GCF number.
So the greatest common factor 630,995,42 is 1.

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

• GCF of 488, 565, 56
• GCF of 843, 270, 41
• GCF of 361, 654, 23
• GCF of 477, 983, 56
• GCF of 666, 916, 22

1. What is the GCF of 630, 995, 42?

Answer: GCF of 630, 995, 42 is 1.

2. How to Find the GCF of 630, 995, 42

Answer: Greatest Common Factor(GCF) of 630, 995, 42 = 1

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

Step 2: Then multiply all the prime factors GCF(630, 995, 42) = 1.