Greatest Common Factor of 42, 60, 73, 407

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

• Greatest Common Factor of 42, 60, 73, 407 by common division method
• Greatest Common Factor of 42, 60, 73, 407 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 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 407

List of positive integer factors of 407 that divides 407 without a remainder.

1,11,37,407

Greatest Common Factor

We found the factors 42,60,73,407 . The biggest common factor number is the GCF number.
So the greatest common factor 42,60,73,407 is 1.

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

• GCF of 99, 44, 73, 423
• GCF of 41, 16, 96, 216
• GCF of 70, 64, 41, 990
• GCF of 66, 16, 36, 184
• GCF of 76, 17, 54, 981

1. What is the GCF of 42, 60, 73, 407?

Answer: GCF of 42, 60, 73, 407 is 1.

2. How to Find the GCF of 42, 60, 73, 407

Answer: Greatest Common Factor(GCF) of 42, 60, 73, 407 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 60, 73, 407) = 1.