Greatest Common Factor of 46, 78, 30, 370

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

• Greatest Common Factor of 46, 78, 30, 370 by common division method
• Greatest Common Factor of 46, 78, 30, 370 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 46

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

1,2,23,46

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 370

List of positive integer factors of 370 that divides 370 without a remainder.

1,2,5,10,37,74,185,370

Greatest Common Factor

We found the factors 46,78,30,370 . The biggest common factor number is the GCF number.
So the greatest common factor 46,78,30,370 is 2.

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

• GCF of 54, 16, 48, 502
• GCF of 84, 30, 57, 813
• GCF of 61, 94, 70, 154
• GCF of 94, 46, 15, 205
• GCF of 52, 75, 88, 470

1. What is the GCF of 46, 78, 30, 370?

Answer: GCF of 46, 78, 30, 370 is 2.

2. How to Find the GCF of 46, 78, 30, 370

Answer: Greatest Common Factor(GCF) of 46, 78, 30, 370 = 2

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

Step 2: Then multiply all the prime factors GCF(46, 78, 30, 370) = 2.