Greatest Common Factor of 42, 95, 46, 420

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

• Greatest Common Factor of 42, 95, 46, 420 by common division method
• Greatest Common Factor of 42, 95, 46, 420 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 42

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

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

Factors of 95

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

1,5,19,95

Factors of 46

List of positive integer factors of 46 that divides 46 without a remainder.

1,2,23,46

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 42,95,46,420 . The biggest common factor number is the GCF number.
So the greatest common factor 42,95,46,420 is 1.

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

• GCF of 26, 31, 10, 602
• GCF of 43, 42, 27, 787
• GCF of 18, 94, 28, 336
• GCF of 35, 13, 77, 312
• GCF of 71, 13, 28, 221

1. What is the GCF of 42, 95, 46, 420?

Answer: GCF of 42, 95, 46, 420 is 1.

2. How to Find the GCF of 42, 95, 46, 420

Answer: Greatest Common Factor(GCF) of 42, 95, 46, 420 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 95, 46, 420) = 1.