Greatest Common Factor of 61, 50, 18, 148

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

• Greatest Common Factor of 61, 50, 18, 148 by common division method
• Greatest Common Factor of 61, 50, 18, 148 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 148

List of positive integer factors of 148 that divides 148 without a remainder.

1,2,4,37,74,148

Greatest Common Factor

We found the factors 61,50,18,148 . The biggest common factor number is the GCF number.
So the greatest common factor 61,50,18,148 is 1.

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

• GCF of 11, 64, 80, 738
• GCF of 82, 93, 31, 116
• GCF of 93, 29, 46, 632
• GCF of 79, 77, 39, 586
• GCF of 87, 48, 83, 732

1. What is the GCF of 61, 50, 18, 148?

Answer: GCF of 61, 50, 18, 148 is 1.

2. How to Find the GCF of 61, 50, 18, 148

Answer: Greatest Common Factor(GCF) of 61, 50, 18, 148 = 1

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

Step 2: Then multiply all the prime factors GCF(61, 50, 18, 148) = 1.